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Economical thermosyphon pre-heated pressure vacuum glass tube solar water heater
SALE
| Model | Economical thermosyphon pre-heated pressure vacuum glass tube solar water heater |
| Vacuum tube | Φ58*1800/Φ58*2100/Φ70*2000 three-targets vacuum tube |
| Inner Tank | SUS2B-304 Stainless steel (Food grade, 0.5mm) |
| Outer Tank | Stainless steel/zinc plate/color steel(0.5mm) |
| Thermal insulation layer | Polyurethane foam(50mm) |
| Circulation type | Direct/Open loop |
| Connection type | Direct-Plug |
| Heating system | Thermosyphon(Passive, absorb efficiency over97%) |
| Bracket | Angle of 30°,45° stainless steel/color steel |
| Installation | Free standing |
| Volume | 100L/160L/200L/250L/300L |
| Vacuum degree | 10^-4 |
| Idle sunning property parameters | Y≥210M^2·℃/KW |
| Working condition | Daily solar energy≥13Mj/m² |
| Annual solar energy≥4200Mj/m² | |
| 6Bar | |
| Certification and warranty | CE ISO9001 5 years |
SALE2
Service & FAQ
| Our Service |
| 1.Inquiry Response: Your Inquiry will be replied within 24 Hours |
| 2.Sample Order:3--7 Days for sample order |
| 3.Can do OEM Basing on your detailed Request |
| FAQ |
1. Q:Are you a manufacturer or a trade company? We are a manufacturer, we have our own production line.
2. Q:Can you do OEM business? Yes, we can do OEM business and we have over 5 years OEM experiences.
3. Q:Can you provide sample for quality reference? Yes, we do provide samples for our customers.
4. Q:Do you have a quality warranty, how long it is? Yes, we have a quality warranty for 5 years, we will provide 10 more tubes for each 1000 tubes order to make up the wastage. (quality warranty doesn’t contain damage from natural hazard and human factors.) |