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JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD.
JIAXING PASSION NEW ENERGY TECHNOLOGY CO., LTD. Solar Water Heater, Solar Collector, Flat Panel manufacturer
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High Pressure Pre Heated Solar Water Heater Copper Coil Easy Maintenance

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High Pressure Pre Heated Solar Water Heater Copper Coil Easy Maintenance

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Brand Name : PASSION/OEM

Model Number : 180L

Certification : CE

Place of Origin : CHINA

MOQ : 1

Price : Negotiable

Payment Terms : L/C, T/T, D/P

Supply Ability : 5000units/month

Delivery Time : 10 working days

Packaging Details : CARTONS/PLYWOOD CASE/PALLET

Capacity : 180L

Type : High Pressure

Heat Exchanger : Copper Coil

Heat preservation : 3 days

High ROI(Return On Investment) : 1 to 3 year pay back time

Vacuum Tube : Three layers, 58 x 1800mm

Outer Tank : Painted Steel

Inner Tank : Stainless Steel

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180L Stainless Steel High Pressure Copper Coil Pre Heated Solar Water Heater Heat Exchanger

Good water quality
It use tap water directly, live water but not sedimentary water.

Pressure endurance
The thick of coil is 0.8mm, which can withstand 6-12 bar.

Working automatically
A feed tank on the top, it will supply water automatically. What you need is just to open tap and have a wash.

No scale, high efficiency
Water in the tank wouldn't be used just to heat the coil, the water in the tank will keep hot and no scale. The vacuum tubes will be kept clean, and system has a higher efficiency than normal system.

Simple structure
Total 3 valves in whole system only, very simple and safety, maintenance free.

Anti-freezing
Because of all hot water in main tank, the feed tank won't be frozen. It can be working well in -10deg.C. - good performance in rainy & cloudy days
When tap water comes in and out, it will be just 3deg.C less than water in tank. Viz. if 90deg.C in tank, the outlet water will be at 87deg.C after exchanging.
If tank water is 90deg.C, and you catch rainy days, no problem, if you use 50L 40deg.C water per day, you can keep getting such hot water for 15 days!!
The electric heater is only backup, we don't use it anytime practically, except in winter.

More capacity
Because the water in tank doesn't be used, in fact the circulation is not only water in the tank but also water in the tube. So for example 300L, actually it has 400L in whole system.

Item Technical Data

Specification & model 150L 180L 200L 240L 250L 300L
Full system parameter
Tube QTY(pcs) 15 18 20 24 25 30
Tube spacing㎜) 75 75 75 75 75 75
Water tank
Net Volume of Storage Tank(L) 120 140 155 185 195 230
Gross Capacity(L) 155 185 205 245 255 305
Diameter of inner/outer Tank(㎜) φ360/φ470 φ360/φ470 φ360/φ470 φ360/φ470 φ360/φ470 φ360/φ470
length of outer tank L1(㎜) 1310 1535 1685 1985 2060 2435
length of inner tank L(㎜) 1170 1395 1545 1845 1920 2295
material and thickness of inner tank(㎜) SUS304 /t0.41 SUS304 /t0.41 SUS304 /t0.41 SUS304 /t0.41 SUS304 /t0.41 SUS304 /t0.41
material of outer tank color steel plate t0.45 color steel plate t0.45 color steel plate t0.45 color steel plate t0.45 color steel plate t0.45 color steel plate t0.45
material of insulation polyurethane polyurethane polyurethane polyurethane polyurethane polyurethane
Size of electrical heater hole 11/4″ 11/4″ 11/4″ 11/4″ 11/4″ 11/4″
Cold water inlet hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Hot water outlet hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Assistant tank hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Air vent hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Drain vent hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″
Sensor hole 1/2″ 1/2″ 1/2″ 1/2″ 1/2″ 1/2″

Features

1. It can withstand pressure of tap water when it works, and copper coil in tank bear pressure.

2. Use in any time: it adopts advanced design idea and integrates with high efficiency preheated patent technique.

3. High quality SUS304-2B stainless steel for inner water tank, processed by argon arc welding technique, under

strict quality control system, tank will never rust and leak.

4. Relevant accessories are optional instead of compulsory, client can choose some or none according to actual need.

5. 6. It can produce hot water with constant temperature.

7. It’s indirect solar system, so water quality is superior, much cleaner than direct solar system.

8. Time of uploading water is cut, 24 hours water supply on condition that pipeline is working.

9. Life duration: 15 years, warranty: 5 years

10. OEM/ODM offered

High Pressure Pre Heated Solar Water Heater Copper Coil Easy Maintenance


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