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Compact non-pressurized solar water heater

Categories Integrated non pressure solar water heater
Supply Ability: 3000 Set/Sets per Year
Certification: ISO9000:2000 solar keymark SRCC
Packaging Details: standard wooden or carton packing.
MOQ: 20 Set/Sets
Delivery Time: 7-10days for 1x20ft container 10-15 days for 1x40ft container .
Port: Shanghai Ningbo
Payment Terms: L/C,T/T
FOB Price: US $ 100-400/ SetGet Latest Price
Installation: Freestanding
Place of Origin: Zhejiang
Brand Name: Haokang
Model Number: NP-L / NP-S
Heating System: Thermosyphon (Passive)
Housing Material: stainless / color steel /the PVDF color / steel plate
Pressure: Unpressurized
Circulation Type: Indirect / Closed Loop (Active)
Type: Evacuated Tube
Connection Type: Direct-Plug
Category: Other Water Heaters
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    • Product Details
    • Company Profile

    Compact non-pressurized solar water heater


    OEM offered , beautiful appearance and good quality.
    long lifetime:more than 15 years .

    ----------- Compact non-pressurized solar water heater

    Detail introduction as follows:

    More than-10 years professional solar water heater design experience won us lots of reputations. Perfect design and good quality are actually be assured .

    Manifold species for your select-

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    -----Components:

    Water stroage tank, vacuum tube, frame

    Back up components: assistant tank; electrical heater; Mg bar, intelligent controller

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    ------Working Principle:

    The hot-water flows to the water tank from the vacuum tubes. Because of the proportion, cold water flows to vacuum tubes from the water tank. The cold water is heated in vacuum tubes.After it becomes hot water, it flows to water tank again. The water circulates constantly between water tank and vacuum tubes; the cold water in water tank will be hotter and hotter. Finally, all cold water will be heated to be hot water

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    Specifications

    The inner tank is stainless steel 0.4mm thickness.
    The out tank is color / the PVDF color / staliness steel plate
    Frame are galvanized steel or aluminum alloy
    this model vacuum tubes we have different size.
    Size: φ47(Dia)*10/15/17/20/25 tubes
    ------- φ58 (Dia)*8/10/12/15/18/20/25/30/32/35 tubes

    Water tank capacity : 60-350 liters

    The polyurethane layer 45-55 mm

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    Advantages

    1. Sold with CE SRCC ISO9001:2000 certificate

    2. Request of customized type can be accepted. Unpressurised design , simple structure and Dual-purpose brackets make it convenient in use ( you can install it for both flat and inclined roof) --

    3 . Longtime heat- preservation for about 60-70hours

    4. Green, economical and energy-saving (cold water separated from hot water and you do not need to install an electric backup heate

    5.15 years lifetime 5 years lifespan

    6.Optional accessories ( assistant tank, electric backup heater, intelligent controller ) they are optional instead of compulsory, you can choose some or none according to actual need .

    7. stainless steel covered appearance looks more beautiful

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    Buy Compact non-pressurized solar water heater at wholesale prices
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