Heating equipment and supplies in bulk on Qoovee

Logistic Auto LLC is a major supplier and exporter of milled peat. We invite you to conclude a contract for the supply of milled peat with the following characteristics: High separated peat in big bags with a volume of 5000 liters. Characteristics: pH aqueous 3.5-4.5% - acidic 5.5-6.5-neutralized. Humidity no more than 65% * separated peat, acidic 8 separated peat, neutralized.

Charcoal briquettes are a high-quality fuel and can also be used in the production of crystalline silicon to replace part of the lump charcoal. Briquettes have high mechanical strength (6.9-9.8 MPa), increased density (0.9-1 g/cm3), high calorific value (30,000-32,000 kJ), and low hygroscopicity. Charcoal briquettes are a modern high-calorie biofuel produced using special equipment from charcoal screenings using the pressing method. The plant origin of the raw materials provides this fuel with exceptional environmental friendliness when used in any required quantity. Charcoal fuel briquettes are the same charcoal, only compressed. Food starch is used as a binder. A positive aspect when using charcoal briquettes as fuel is their minimal impact on the environment during combustion compared to classic solid fuel (no slag, increased smoke, and other carcinogenic substances). They combine all the advantages of charcoal, while having undeniable advantages.

We are a Supplier of wholesale and distributor of wood pellets, we offer EN plus A1 wood pellets in 15 kg bags. There is a possibility of delivery in the form of a big bag available in the amount of 500 tons/month. All There are 70 bags of 15 kg (1050 kg) on ​​the pallet. There is a possibility of delivery directly to the place indicated by the customer.

Wood pellets class A1. Diameter: 6mm-8mm. Low dust content <1% High ash melting point >1200°C. Made from the finest virgin forests. Categories: Energy, WOODEN PELLETS. Description: 6 mm wood pallets are a convenient, economical and effective way to heat your home or company using domestic and external fuel. 6mm softwood pallets: hardwoods such as maple, oak, birch and ash. We all know that we need to place conifers such as pine, fir and spruce. Consumption of wood pellets in Europe: The majority of consumption is for heat production, accounting for 61.8%. The consumption of pallets for heating can be divided into three markets: home heating (69%), commercial heating (19%) and heat generated by combined heat and power plants (12%). The remaining 38.2% of wood pallets were used for energy production. It is important to note that technologies for producing energy from pallets into heat, electricity or both are mature and offer efficient and reliable processes. Benefits of 6mm thick wood pallets: If you want a reliable source of heat, save money and help protect the environment, 6mm thick biomass wood pallets are a great choice. When pallets are burned, they release the same amount of carbon dioxide that woody biomass absorbs during growth, making them carbon neutral.

Air heating may be needed in both domestic and industrial environments. To do this, you need to use a special air heating element, which will successfully cope with tasks of any complexity. If you want to buy high-quality dry electric air heating elements, the price of which will be reasonable, PC "Marion" is ready to offer you its services. Our company practices an individual approach to the situation of each client. Technical characteristics: - Length of the heating element (length of the metal shell of the heating element when unfolded) up to 6000mm - Diameter of the heating element tube: 18; 16; 13; 10; 8.5; 8.0; 7.4; 6.5 mm - Shape and configuration of heating element: any, specifying dimensions or according to drawings and sketches. - Power: calculated taking into account the operating parameters of the heating element. depending on diameter, tension, length. - Working environment: air and other gases and mixtures of gases, casting molds, compression molds, defrosting refrigeration units. - Voltage: on request 12; 24; 36; 42; 48; 60; 127; 220; 380. - Options or material for manufacture: stainless steel, carbon steel, titanium, seamless stainless steel. - Contact group options for connection: threaded rod, flat pin contact, welded insulated wire with or without a sealed rubber coupling and other options on request. - Mounting strips: if necessary, complete with various mounting strips of different sizes and shapes with and without threaded holes. - Complete with threaded fittings: m18, m12, m10, m14 and others. materials - stainless steel, brass, carbon steel.

At Marion you will find a wide range of water heating elements of various price categories. The company's warehouse has heating elements of various shapes and designs, and you can also order the production of heating elements to order. The price of such a device is quite reasonable and fully corresponds to its high quality. Manufactured according to GOST from high quality materials. Production time according to specifications is 7-10 days. Urgent production by agreement. Shipment of warehouse items on the day of payment Availability of certificates. 12 month warranty. Additional discounts for orders of 10 pieces or more. Regular customers receive various bonuses, discounts, deferred payment, free delivery. Delivery to any city in Russia. Material: Carbon steel; Stainless steel; with fins; with Teflon coating; seamless pipe; in a fluoroplastic shell.

Heating element for oil of the highest quality. Technical characteristics: Heating element length (length of the metal shell of the heating element when unfolded) up to 6000 mm. Heating element tube diameter: 18; 16; 13; 10; 8.5; 8.0; 7.4; 6.5 mm (on request we can produce other diameters that differ from GOST) Shape and configuration of the heating element: any, specifying the dimensions or according to drawings and sketches. Power: Calculated taking into account the operating parameters of the heating element depending on diameter, voltage, length. Working medium: solution of alkalis and acids; air and other gases and mixtures of gases; Fats, oils and other viscous liquids; alkali; Low-melting Metals; Aggressive solutions of alkalis and acids; Voltage: On request 12; 24; 36; 42; 48; 60; 127; 220; 380. Options or material for construction: Stainless steel, carbon steel, finned, titanium, PTFE sheathed, Teflon coated, seamless stainless steel. Contact group options for connection: Flat pin contact, welded insulated wire with and without a sealed rubber coupling, threaded rod and other options on request. Mounting strips: If necessary, complete with various mounting strips of different sizes and shapes with and without threaded holes.

The Marion company is a direct supplier of terminal blocks made of porcelain and ceramics from various manufacturers and has a large selection of sizes available for different wire cross-sections. Ceramic terminals for connecting wires Werit (Germany) and Electric ceramic (China). With mounting hole. Insulating material Porcelain, glazed. Terminal made of brass or copper, nickel plated Screws galvanized steel, yellow chrome plated. Heat resistance up to 350 C. Operating temperature 200 C.

We offer the production of industrial ring heaters in accordance with the customer’s sketches and technical requirements. - production time from 3 days. - sealed nozzle heaters made of brass are available in stock Ø from 25mm to 100mm with different widths and power. - heating element: nichrome tape or insulated spiral. - type of insulation: micanite in the housing, ceramics in the housing, cast aluminum. - manufactured according to GOST from high quality materials, certificates, 12 month warranty. Technical characteristics: bore diameter: 25-1000mm width: from 15mm supply voltage: 12v, 24v, 36v, 110v, 220v, 380v and other values on request. power: calculated according to the permissible specific power load or manufactured according to the customer’s required characteristics.

Technical characteristics of TENP: heater diameter: 6-25 mm. heater length: 40-3500mm supply voltage: 12v, 24v, 36v, 110v, 220v, 380v and other values on request. Shell material: stainless steel, carbon steel available on request. power: calculated according to the permissible watt load for the application in the required conditions. water = 15W/cm; air = 5W/cm; metal forms = 15W/cm, values for other operating conditions on request. operating temperature on the heater surface: 300°C, on request special versions 500°C and higher. equipment with fittings: m10-m27; g1/2; g3/4; g1; g1 1/4, (brass, stainless steel, carbon steel). Application: - for heating metal forms by mounting them into the body of the workpiece in a drilled hole, - for heating air and gases, - for heating fats and oils, - for water and weak solutions of acids and alkalis.

ENGL tape is your opportunity to provide heating of liquids and materials in hard-to-reach places. Among other things, tape heating elements are used when it is necessary to organize heating of such systems and devices: Pipes, drains, sewers; heating of screws of extruders, injection molding machines, injection molding machines; heating of tanks, cylinders and containers; heating in greenhouses; heating of control cabinets and regulating equipment; shut-off valves; tanks, barrels, various technological containers; refrigeration units; laboratory equipment; industrial equipment and tools; polymerization ovens; gas pipeline

Finnish manufacturers of equipment for saunas and baths Harvia, Savo and Helo have proven themselves in the market. The combination of historical experience and modern technology has allowed these brands to gain the trust of many vaping enthusiasts. On the Marion company website you can buy heating elements for Harvia, Sawo and Helo at an affordable price from the manufacturer! All heating elements for furnaces are made of stainless steel with a high nickel content AISI 309. This ensures a longer service life compared to other types of steel. Technical characteristics: Heating element tube diameter: 8.5 mm. Place of application: electric furnaces (electric heaters) and steam generators. Power from 1500 to 5250 W. Manufacturing material - AISI 309 stainless steel - with a high nickel content. The shape and configuration of the heating element depends on the selected model. Contact group for connection - flat pin contact. Mounting strips: stainless steel flange, sealed flange.

Heating element blocks (TENB) are mainly used for heating liquids and oil and are used in water heaters, steam generators, boilers and other industrial and domestic installations. The design of the heating element block consists of one or more electric heaters, hermetically sealed on a common flange. Block heating elements on a threaded flange are available in stock! Material of heating element tubes: stainless steel, carbon steel, brass Diameter of heating element tubes: 6.5; 8.5; 10.0; 13.0 and others as agreed Power: any as agreed Voltage: 12, 24, 36, 48, 60, 127, 220, 380 Additionally: Tube for the sensor, protective cap, spacer rings. Flange material: Stainless steel, carbon steel, brass Types of flanges: Threaded, stamped, machined.

Alternate Heating Systems creates high-grade, efficient residential and commercial heating systems. We strive to pave the way in the energy industry by offering efficient heating solutions that allow our customers the ability to save $100's or $1,000's without being married to it. We manufacture a wide range of products including wood gasification, coal stokers, traditional hand-fired, and even waste-oil boilers. Our solutions are lasting and are meant to operate for a lifetime.

PVC blind screen for Ventale heating radiator. Features of the model: the front panel of the screen is made of louvered PVC slats. The front panel is attached to the metal frame with hardware. Why: used to mask heating radiators, gives an aesthetic appearance. From what: the frame of the screen is made of cold-rolled steel, the front panel is made of PVC. IMPORTANT!!! Supplied unassembled, requires screw assembly.

Model for connection both individually on the device, and for several pieces of equipment. It is widely applicable in case of a strong voltage drop, for powering the gas boiler, or appliances with a capacity of up to 1 kW. 1. Operating range 120-285 volts 2. In the range of 140-270 Volt, the stabilizer fully corresponds to the nominal, it can be seen on the video! 3. The presence of lightning protection allows it to be used in difficult weather conditions in India, the UAE, and African countries. 4. Installed relays in the stabilizer provide up to 100,000 switches each. If each relay switches 20 times a day (a total of 80 times), even with such conditions, the resource will be enough for almost 14 years of work! Silver on the contacts eliminates their sticking. The electronic unit of the voltage regulator SUNTEK is a fairly powerful microcontroller, in which the input and output voltage is analyzed and signals are generated to control the stabilizer keys. When forming the control voltage, the microcontroller takes into account the response time of keys and power relays. This allows switching without breaks. As a result, the voltage waveform at the output of the relay stabilizer repeats the shape at the input. SUNTEK voltage regulator will be your network status indicator. If you are interested, follow the state of the network, if you do not have time - the stabilizer will control everything by itself and will give the best option for this situation.   3 year warranty

Model for connection both individually on the device, and for several pieces of equipment. It is widely applicable in case of a strong voltage drop, for powering the gas boiler, or appliances with a capacity of up to 1 kW. 1. Operating range 120-285 volts 2. In the range of 140-270 Volt, the stabilizer fully corresponds to the nominal, it can be seen on the video! 3. The presence of lightning protection allows it to be used in difficult weather conditions in India, the UAE, and African countries. 4. Installed relays in the stabilizer provide up to 100,000 switches each. If each relay switches 20 times a day (a total of 80 times), even with such conditions, the resource will be enough for almost 14 years of work! Silver on the contacts eliminates their sticking. The electronic unit of the voltage regulator SUNTEK is a fairly powerful microcontroller, in which the input and output voltage is analyzed and signals are generated to control the stabilizer keys. When forming the control voltage, the microcontroller takes into account the response time of keys and power relays. This allows switching without breaks. As a result, the voltage waveform at the output of the relay stabilizer repeats the shape at the input. SUNTEK voltage regulator will be your network status indicator. If you are interested, follow the state of the network, if you do not have time - the stabilizer will control everything by itself and will give the best option for this situation.   3 year warranty

RUF fuel briquettes Packed in bags of 10 pieces The beauty of wood fuel briquettes is their environmental friendliness: they burn so cleanly that the neighbors think - you have returned to gas heating again. Fuel briquettes are used as solid fuel for boilers, fireplaces and stoves of all kinds. The production technology is based on the pressing process under high pressure. Since fuel briquettes made of wood are an environmentally friendly product and burn almost smoke Lesly, it is ideal to use them for heating residential premises (houses), baths, greenhouses. We organize delivery and unloading of fuel briquettes across Ukraine. Characteristics Size 200x125x65 mm Ash content 0.5% moisture 8% Calorific value 4700 kcal/kg Density 1.25 t/m3

Wall-mounted gas turbocharged single-circuit boiler with a capacity of 36 kW. Forced removal of combustion products. Ease of installation and ease of maintenance Gas; Remote control; Cascade Description. Gas wall-mounted heating boiler. The power of the device is regulated by a modulating burner. Forced removal of combustion products through a certified chimney / air duct system. Installation possibilities. Heating and water heating (in combination with a DHW cylinder). Possibility of installation in a residential area. Suitable for reconstructed and under construction residential buildings and apartments, where it is impossible to install a chimney of a conventional design. Minimum side clearance required is 10mm, all units are accessible from the front. Possibility of combination with different types of water heaters type VIH for domestic hot water preparation. Possibility of use in dusty rooms. Equipment: LCD display with backlight, push-button control. Internal software for status monitoring, parameter setting and troubleshooting. Built-in circulation pump with automatic stage switching, closed expansion tank, automatic air vent, automatic adjustable bypass valve, motorized safety valve "Intelligent" pressure control in the heating system. Copper primary heat exchanger with average efficiency >=91%. Chrome-nickel steel burner. Built-in DHW cylinder control. Permanent frost protection. Protection against jamming of the pump and three-way valve. Switch "WINTER / SUMMER" Possibility of setting to partial power in heating mode. Electronic ignition and control of all functions. Connecting kit included in delivery. Built-in switching module for eBus interface Turbocharged boiler. Depending on the design solution of the boiler room, it allows organizing an air supply and smoke exhaust system through the wall.

DESCRIPTION The heat exchanger can be of water or steam variety. The heat exchanger with bimetallic spiral-rolled aluminum fins of heat-transfer elements is designed for heating of the air in HVAC systems. The heat exchangers with finned tubes are designed for use in areas with the temperate climate.   The heating medium for water heat exchangers is water with the temperature of max. 150°C and the pressure generated by the pumps in the system is maximum 1.2 MPa.    The heating medium for steam heat exchangers is dry saturated or superheated steam with the temperature of max.150°C and the pressure generated by the pumps in the system is maximum 1.2 Mpa.   Installation and Principle of Operation of the Heat ExchangerThe heat exchanger consists of heat dissipating elements (finned tubes), tube sheets, covers and removable side shields.   For installation and fastening of heat exchangers during the mounting stage, 11x15 oval holes are provided on the sides of the tube sheets and removable shields.   The connecting dimensions of all heat exchangers with a single pitch of 125 mm make it possible to assemble heat exchangers by the height and length and to assemble the heat exchanger with the air capacity of up to 500,000 m3/h.   The heat-transfer element consist of finned tubes which are made of the 16x1.5 mm steel tube and aluminum rolling fins with the diameter of 39 mm. The step between the ribs is 3 mm.Side covers with partitions are welded onto the unit in accordance with the number of coolant strokes.In order to minimize rejects, before shipment, each heat exchanger made by the Metallist Plant passes the quality control.   In particular, the heat exchanger is subjected to hydraulic tests for strength and tightness, under pressure during 2 minutes, after which its outline dimensions, welding seams, appearance and completeness are checked.Heat Exchanging Element - Finned Tube Designed to dissipate heat from the coolant into the environment. The heat exchanging element is the bimetallic finned tube made of a steel tube with the diameter of 16 mm and aluminum rolling fins with the outer diameter of 39 mm, with the pitch between the ribs of 3.0 mm.

ESCRIPTION The air heating unit worms the air using the heat of hot or overheated water or steam coming from external sources of heat supply and is designed for air heating (including standby heating) of industrial premises, the technological process of which is not accompanied by any release of dust or explosive gases.  The unit should be operated in areas with a temperate climate. The heat transfer agent temperature should not be higher than 180°C and the pressure should be not higher than 1.2 MPa.  Principle of operation: When the fan is in operation, the air is taken from the room and heated up as it passes through the air heater. Air heater consists of finned tubes with working media hot water or steam. Then it is ducted through the fan working wheel blades into the heated area.   If heat transfer agent change on cool fluid then the unit works as cooling equipment.

Searching for the best fireplace grates? Look no further than Grate Wall of Fire's high-efficiency vertical fireplace grates. You and your loved ones can now enjoy smoke-free, self-feeding fires and prevent a smoky fireplace from occuring.

ОПИСАНИЕ: Уголь хорошего качества. К12. ШУБАРКУЛЬ. САТ КОМИР, КУЗНЕЦКИЙ. Орешки сорт. Качество гарантировано. Доставка в Европу.

ENplus A1 and DINplus Wood Pellets Application: Heating System Density: 600kg/m3 - 800kg/m3 Diameter: 6mm~8mm Shape: Stick Length: 10mm - 40mm Calory (J): 5100 Moisture (%): 4 Place of Origin: Germany  Brand Name: ENplus A1 and DINplus Wood Pellets Model Number: Inside15kg Bags Ash Content (%): 0.3 Wood pellets: Heating Bulk Wood Pellets Product Name: 100% Wood Pellet Biofuels EN Plus-A1 Wood Pellets: Heating Bio Fuel Wood Pellets High quality 100% wood pellet biofuels: Heating Bulk Pine Wood Pellet Supply Ability 50 Forty-Foot Container per Week Packaging & Delivery Packaging Details 15kg 25kg, 50kg bag per package

Temperature controller digital w3002 heating / cooling modes, users can freely set the start / end temperature; With large and clear LED display for better readability. Power supply 220V, power 1500W.Easy to use: three buttons for easy operation, to set the start temperature, stop the temperature, adjust the temperature, delay the start time.Two operating modes: heating (the start temperature is less than the end), cooling (the start temperature is higher end temperature) Application: waterproof sensor, can be used to detect water or other non-corrosive liquids. Temperature of objects, for aquariums, ornamental fish and othersW3002 thermostat operating instructions: Set the start temperature; Press the up button once to show the start temperature, press the top button for about 3 seconds, start the temperature and digital flicker, and set the desired temperature value through the top and bottom keys. Set the stop temperature: Press the button to show the stop temperature, press the button about 3 seconds, stop the temperature and flicker digitally, and check the desired temperature value with the upper and lower keys.

Description characteristic: Power - 9 kW Chimney openings - upper Chimney pipe diameter: 120 mm. The furnace is made of cast iron, furnace steel, neck bricks, heat-resistant glass Fuel is wood and briquettes Top, bottom and doors are made of cast iron, front, sides and back are made of steel High combustion efficiency (80%) Ability to heat a room up to 100 m2 Glass dimensions 13 x 19.5 cm Maximum log/patik length 38-40 cm Weight 55 kg Stove height 75 cm Stove width 47.5 cm Stove depth 37 cm Possibility to remove the ashtray for easy ash removal Spacious firewood shelf Comfortable and easy to use Good and modern design. Price 8600 UAH.

Пенополистирольные плиты (маты) для труб теплого пола с ламинацией это: высокая теплоизоляция, шумоизоляция, высокая плотность, прочность и конечно удобства. Благодаря специальным крючкам на выступах (бобышках) трубы крепко фиксируются а замки по бокам прочно держат плиты между собой. В нижней стороне плит имеется сложные формы (лабиринт) выполняющие функцию дополнительной шумоизоляции. При использовании плит монтажные работы ускоряются в 3 раза! Размеры: 1200×600×38 (0.72кв/м) Диаметр трубки: 16 Плотность: 30 кг/куб +-5% Теплоизоляция: 0.036 вт/к Коробка 0.65 м/куб Кол-во в коробке: 20 шт (14.4кв/м) Тип упаковки: гофра картон.

Expanded polystyrene plates (mats) for underfloor heating pipes are: high thermal insulation, sound insulation, high density, strength and of course convenience. Thanks to special protrusions (lugs), the pipes are firmly fixed and the locks on the sides firmly hold the plates together. On the underside of the slabs there are complex shapes (labyrinth) that perform the function of additional noise insulation. When using plates, installation work is accelerated by 3 times! Dimensions: 1200×600×38 (0.72 sq/m) Tube Diameter: 16 Density: 30kg/cube +-5% Heat Insulation: 0.036w/c Box 0.65m/cu.m. m) Type of packaging: corrugated corton.

EXPANSION TANKS WITH REPLACEABLE MEMBRANES

HORIZONTAL AND VERTICAL SHAFT DETACHABLE BODY PUMPS

PUMPS FOR INDUSTRIAL PROCESSES

Axial Suction Centrifugal Pump

Axial Suction Centrifugal Pump

Inline Pumps for Heating and Cooling Circulation Systems

Boiler Blowdown Valve And Manometer Taps

CL17 17KW Carbon Steel Wood Stove Rated Heat Output: 17kW Heating Type: Radiant Fuel: Wood Logs. Material: carbon steel, cast iron door and frame, ceramic glass (NEG or Schott brand), heat resistant paint (Forest brand) Firebox material: carbon steel. Primary air: Yes. Secondary air: Yes. Tertiary air: Yes. Cinder: yes. Combining clean lines, graceful proportions and traditional foundry appeal, this 17KW CL17 carbon steel wood burning stove can be considered a freestanding fireplace! It is very compact yet powerful enough to heat about 180 square meters of living space. With a high efficiency and modest heat output, the built-in Radiant wood-burning stove will be a nice addition to your living space. The CL17 is finished in black metallic and comes with a steel door with ceramic glass and a stainless steel handle. Steel baffle with steel brick retainer and refractory brick lining to improve thermal mass.

Air Conditioning and Heating System 224K HVAC 20.0 Ton Gas Electric Units  Condition of the goods: You will receive full transparency on the individual products, their condition, product prices and informative photos. The goods are in good condition and are visually inspected and classified in category A, B and C.   Minimum purchase: Individual trucks will be made up for you. The price quoted is a truck average price, therefore the price will vary depending on your selection.   Household goods: Consumer Electronics: Computer Appliances: Electric Electrical Cameras, Laptops, Mobile Phones, Drones, Graphics Cards, Motherboards, Video Games, Antminers, Dishwasher, freezer, cookers, fridge/freezer, oven, dryer, washing machine.   Top Brands: Apple,Sony,Panasonic,Heir Thermocool,MSI,Gigabyte,AMD,AEG, Bosch, Bauknecht, LG, Neff, Samsung, Siemens.   Appointment: After making an appointment, you are welcome to visit our warehouse in Nuremberg at any time and convince yourself of our high quality.   Contact: For further details, please send us your contact details as a message, or contact us by phone. We look forward to a successful cooperation. OHIO, USA

1.High quality, high density fins design 2.Customized fin height and width supported 3.Treatment and designs according to your ideal and drawing 4. Larger surface, more efficient than extruded profiles 5. Material: Aluminum or Copper 6. Special design 7.Larger surface, more efficient than extruded profiles 8. Material: Aluminum or Copper 9.Customized design supported 10.Compact construction for dissipating high power losses on smallest installation space 11.Heatsink geometries and fixed length optimal adjusted to the fan being used 12. Homogeneous heat dissipation 13.Mounting of the semi-conductor by means of sliding nut Shrapnel or specific snap-to-retaining springs 14.for transistors

The heating system of each house is a complex individual design, the installation of which requires a preparatory project that fully reflects the technical characteristics of the system, the most effective methods of its installation, energy consumption, ease of use and much more. Installation of pipes for the heating system, boilers, radiators and other elements of the network, carried out by qualified specialists, all this is a laborious process, which consists of several stages: - creation of a heating system plan; - preparation of premises for the installation of all network components; - installation of heating equipment. Features of installing heating in a private house At the first stage, you should decide on the choice of the type of fuel that will power the future engineering network. Nowadays, the main types of fuel for a private house are liquefied and natural gas, electricity, coal, firewood, and oil products. Next, you need to decide on the question directly about the type of heating of a country house: it can be water, electric or air. So the scheme of the utility network can be either one-pipe or two-pipe, with lower and upper piping, vertical or horizontal. A well-designed calculation is an efficient, convenient and reliable operation of the heating system.

Rima brand flexible cast iron slices Large capacity option (from 20 kW to 250 kW) Electronic ignition control High combustion performance with low flue emissions Use with natural gas and lpg Standard and electronic control panel options 2 years warranty