All Glass Vacuum, Evacuated Tube For Solar Water Heater
SKU #4981012922404
Type: Water Heater Elements
Availability: In Stock
Prices starting from: $ 313.19
FREE TRACKED SHIPPING WORLDWIDE
Features:Just like an automobile engine, the computer CPU, evacuated tube is core of the solar water heater.It’s similar to a conventional Dewar flask and consists of two borosilicate glass tubes, resisting to high chemical and thermal shock. The outer side of the inner tube is coated with a sputtered solar selective surface. This coated inner tube is closed at one end and sealed at the other end to the outer tube. The annular space between the outer tube and inner tube is evacuated to avoid heat loss in conduction and conversion.The key element determine that the performance of tube is the technology of the film coating with the highest absorption rate of near 93% comparing with common rate of 90% and lowest emission rate about 4% comparing with common rate of 7%.Evacuated tubes are aligned in parallel; the angle of mounting depends upon the latitude of your location. In a North South orientation the tubes can passively track heat from the sun all day. In an East West orientation they can track the sun all year round.The efficiency of a evacuated water heater is dependent upon a number of factors, one important one being the level of evacuated radiation in your region.Specifications:Pipe Material: GlassType: Vacuum Solar CollectorApplication: Water Heater
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
WARRANTY
We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.
REVIEWS
14 Oct 2020 02:49
Shopper from RUSSIA
SIMILAR PRODUCTS
Pellet Stove Igniter Rod Heating Tube Ignitor
FREE SHIPPING
Gas Water Heater Spare Parts Micro Switch With Bracket
FREE SHIPPING
Tri Clover 64mm Flange Immersion Tank Heater Element
FREE SHIPPING
Solar Hot Water Heater Collector With 10 Evacuated Tubes
FREE SHIPPING
Gas Water Heater Parts, 85-degree Thermostat Valve
FREE SHIPPING
Tri Clamp Flange- Power Brewing Heating Element, Water Heater
FREE SHIPPING
Digital Tempreture Display Tankless Water Heater, Instant Electric Instantaneous Shower
FREE SHIPPING
220v 1500w-electric Water Heating Tube
FREE SHIPPING
Ac220v 4500w- Spring Type Stainless Steel, Electric Element Helix Booster Heating Tube
FREE SHIPPING
3kw Tub Heating Element - 3000 Watt
FREE SHIPPING
Set Of Solar Water Heater Evacuated Tubes With Heat Pipe
FREE SHIPPING
Ac 220v 250w -450w, Electric Heating Element Cartridge Heater
FREE SHIPPING
Water/gas Heater Linkage Valve-45mm Pressure Diaphragm
FREE SHIPPING
Electrical Immersion- Water Heater, Air Energy, Heating Pipe
FREE SHIPPING
Gas Boiler Part Rotation Of Water Rotor Pump / Water Leaf For Wilo Apply To Power
FREE SHIPPING
Instant Electric Mini Tankless Water Heater
FREE SHIPPING
Electrical Immersion Element Booster
FREE SHIPPING
Cylindrical Heating Element 0.3kw/0.5kw/1kw/1.5kw/2kw Tubular Heater
FREE SHIPPING
Gas Heater Parts Piezo Spark Igniter Element Outdoor Oven Fireplace Boiler Burner
FREE SHIPPING
Element Immersion Water Heater With Bsp Thread For Wind Turbines And Solar
FREE SHIPPING