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
Manifold species for your select-
Water stroage tank, vacuum tube, frame
Back up components: assistant tank; electrical heater; Mg bar,
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
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
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