Find high quality compact non-pressurized solar water heater with competitive price here. Please rest assured to buy compact non-pressurized solar water heater with Zhejiang Ejai Kitchen & Bath Technology Co.,Ltd

Product Name:Non-pressurized solar water heater

Model:YYJ-R03

Circulation Type:Indirect / Open Loop (Active)

Heating System:Thermosyphon (Passive)

Connection Type:Direct-Plug

Recommend region:Asia, Africa, Latin America, South Europe

Tank capacity:100L-400L

Working principle

Specification and model list

Item No.	Solar Vacuum Tube		vacuum Tube                          Coating	Absorber     Area(m2)	SYSTEM	Available for people	Tank   Insulation		Frame Angle	Loading Qty / sets
	qty / pcs	size / mm			Capacity		Density	thickness (mm)		20GP	40GP	40HQ
YYJ-R031-18	18	F47×1500	Cu-S/S-AL-N	1.69	110L	2~3	3.8kg/³	50	1°- 50°	58	129	144
YYJ-R031-20	20			1.88	130L	2~3				53	118	133
YYJ-R031-24	24			2.26	160L	3~4				43	97	108
YYJ-R031-30	30			2.83	200L	4~5				35	77	87
YYJ-R031-36	36			3.40	250L	6~7				30	68	75
YYJ-R032-10	10	F58 X 1800	Cu-S/S-AL-N	1.44	100L	2~3	3.8kg/m³	50	1°- 50°	62	122	151
YYJ-R032-12	12			1.58	120L	3~4				54	110	136
YYJ-R032-15	15			1.97	150L	4~5				43	86	100
YYJ-R032-18	18			2.36	180L	4~6				39	82	96
YYJ-R032-20	20			2.62	200L	5~6				34	72	84
YYJ-R032-24	24			3.15	240L	6~7				31	65	77
YYJ-R032-30	30			3.95	300L	7~9				22	50	58
YYJ-R032-36	36			4.75	360L	9~10				16	40	43

Parts

Material

Inner tank:SUS304-2B stainless steel with thickness 0.4mm/0.5mm

Outer tank:SUS304-2B stainless steel with thickness 0.4mm/0.5mm

Insulation:polyurethane - 50mm

Frame:Stainless steel -1.5mm

Vacuum tube:Cu-S/S-N/AL-47-1500/58-1800

Accessories