250L Pre Heated Solar Water Heater Vacuum Tube With Assistant Tank 6 Years Warranty

250L Heat Exchanger Copper Coil Stainless Steel Pre Heated Solar Water Heater with Assistant Tank

Description:

Mainly Components and Functions :

1) Vacuum tube: Hail-resisting borosilicate glass with high-tech selective coating ensures an efficient solar collecting,

2) Inner water tank: Food-grade stainless steel SUS304-2B as inner tank keeps the water clean and drinkable, together with advanced welding techniques to ensure it with a long lifespan (15 years).

3) Water tank shell: Stainless steel shell is much more durable and super in anti-erosion aspect, much more durable even to ocean coast weather.

4) Insulation Layer: Density polyurethane integrated foam-forming with twice slaking treatment, preserves hot water constantly as long as 70~80 hours.

5) Supporting Bracket: Aluminum alloy plate with a good weight bearing and high wind resistance design
(140 km/hr), super mechanical performance and especially corrosion resistance, easy installation.


Optional Devices :
1) Assistant tank : to automatically feed tap water into storage tank to keep it sufficient always
Electrical heater: as an auxiliary heating element in case of raining or snowing days so as to ensure a continuous hot water supply
2)Intelligent controller : automatically controls water refill and startup of auxiliary heating device, more intelligent operation
3)Booster Pump: a choice for those area without tap water or with a unstable water supply

Competitive Advantage:

1. We get instant clean and pressure hot water from copper coil outlet;

2. Simple structure with very easy installation and pipeline connection;

3. With copper coil exchanger we do not need to locate the solar water heater at the house top;

4. PASSION argon-arc welding and in-house testing ensures a long lasting storage tank without any leakage problem;

5. PASSION makes a high-density integral PU insulation for the tank with heat preservation as long as 72~80 hours;

6. The solar vacuum tube is made of high borosilicate glass with stable performance and no blasting problem for 15 years;

7. The support frame is designed for slope and flat roof installation, aluminum alloy with stainless fastener has no rusty problem;

8. PASSION pre-heat solar water heater can be equipped with assistant tank and electric heater to make an automatic-operating system;

9. We install sample solar water heater for every order before delivery to ensure no mistakes or missing parts for customers.