
Direct Heating Air Source Heat Pump Water System New Energy
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.
We take measures to reduce production costs, stabilize the market, actively explore overseas markets, expand market share and influence and develop marketable new high quality solar water heater, Solar Collector with Heat Pipes, solahart water heater. We always carry on the production with high standard and strict requirements, control the quality and prevent the defective products from leaving the factory, so as to ensure the stable performance of the products! On the basis of fully studying market demand, assimilating and absorbing related products and technologies at home and abroad, we have formed core products with distinctive features. Our characteristic cultural concept is full of philosophy, positive and rich connotation, which is the spiritual wealth created by all staff.
DESCRIPTION
Solar air heater is air heating device, composed of manifold,installation frame and vacuun tubes.
Vaccum tube transfers sunshine radiation into manifold.
Air get circulated and warmed by electrical fan and control unit.

ENSUN-HAS50 Hot Air Solar Collector
General information
Model dimension 3.9x2.08x1.5m
Model weight 200kg
Absorb area 8㎡
Heat power output 3000watt
Hot air output 200m³/hour
Temperature set 50℃- 205℃ adjustable
Technical specification
Manifold inner surface: stainless steel 304, welded with Argon arc technology, thickness 0.41mm
Manifold outer shell: galvanized steel with Akzo Nobel powder, thickness 0.45mm, color as request
Heat insulation Layer: Polyurethane(made by Bayer,Germany), thickness no less than 55mm ,density > 35kg/m3
Installation Frame: galvanized steel with Akzo Nobel powder, thickness 1.5mm, color as request
Vacuum tubes: high borosilicate 3.3 glass. efficiency:91%-93%. three layers coating with copper,aluminium alloy and stainless steel
Electrical fan: 1 year warranted, 220V/110V,90watt
FEATURES
1. Directly using solar enengy (50-60 tubes solar collector)
2. Industrial or Household Use
3. Widely used in Nepal, Northeast India (especially high latitudes)
APPLICATIONS
● Home
● Factory
● Hotel
● Hospital
SPECIFICATIONS
Vacuum tube | High borosilicate 3.3 glass. efficiency:91%-94%. three layers coating |
Packaging
In each tube carton, there are 4 rows of soft foam, safety comes 1st.

Producing Technology
| Punching | Welding |
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| Leakage Inspection | Three-layers Vaccum Tube |
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Storage

FAQ
Q1. Minimum Order Quantity
A: USD1000 or at least 3 sets.
Q2. Pyament Term
A: 30% deposit to start production
70% balance before container arrive in destination port.
Q3. Do you provide free OEM service?
A: Yes, customer brand logo will be printed on pacakge cartons, vacuum tube and installation manual.
Q4. Delivery Time
A: Sample order >USD1000, send out within 7 days
Full container order, send out within in 10 days.
Q5. Warranty
A: 5 years for complete system.
10 years for vacuum tubes.
We continue to improve our research and development technology, and achieve the goal of improving the quality of Direct Heating Air Source Heat Pump Water System New Energy and production efficiency. Stable supply, large inventory, quality assurance, reasonable price and fast delivery are our company's competitive advantages. As an influential modern enterprise, we repay investors, customers, employees and society with development achievements.
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