Vaillant ECOTEC PURE VMW 236 - 286 7-2 Boiler
Vaillant ECOTEC PURE VMW 236 - 286 7-2 Boiler
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Technical Specifications
Technical Specifications
(See full details in the 6th image)
Models: VMW 236/7-2 (H-ES) | VMW 286/7-2 (H-ES)
Energy Efficiency:
Heating Efficiency Class: A
DHW Efficiency Class: A/XL
NOx Class: 6
DHW Comfort: ★★
DHW Preheating: Yes
Pre-DHW Deactivation: Yes
Features:
Digital Display: Small symbols
Radiant Floor Sensor Connection: Yes
Modulating Fan: Yes
Three-Way Valve: Yes
High-Efficiency Pump: Yes
Sound Power Level (Lwa): 49 dB(A) (236) | 52 dB(A) (286)
Power & Performance:
Nominal Heating Power (Min-Max): 6.5-18.5 kW (236) | 7.5-24.0 kW (286)
Useful Power (50/30°C): 20.2 kW (236) | 26.1 kW (286)
Modulation Range: 27-100%
Efficiency at 30% Load: 108%
Heating:
Flow Temperature Range: 30-75°C (Max: 40-80°C)
Nominal Flow Rate (ΔT=20K): 797 l/h (236) | 1,033 l/h (286)
Available Pump Pressure: 250 mbar (adjustable 350-170)
Expansion Vessel Volume: 8 liters
Domestic Hot Water (DHW):
Useful Power in DHW: 24.0 kW (236) | 28.0 kW (286)
DHW Temperature Range: 35-60°C
Instantaneous Flow Rate (ΔT=25K): 13.8 l/min (236) | 16.2 l/min (286)
Minimum Startup Flow: 1.7 l/min
Minimum Startup Pressure: 0.3 bar
Exhaust System:
Gas Connection Diameter: 60/100 PP
Flue Gas Distances (m):
60/100 PP: Vertical 10 | Horizontal 9 + 1 elbow 87° | Chimney 7 + 1 elbow 87°
80/125 PP: Vertical 23.3 | Horizontal 23.3 + 1 elbow 87° | Chimney 23.3 + 1 elbow 87°
80/80 PP: Gases 3.3 + 3 elbows 87° | Air 8 + 1 elbow 87°
Cascade Ø130: Min. 4 / Max. 30
Dimensions & Weight:
Size (H x W x D): 720 x 440 x 338 mm
Approximate Weight: 30.8 kg
Combustion:
Flue Gas Flow Rate (Min/Max): 3.2 / 1.17 g/s
Flue Gas Temperature (Min/Max): 44/78°C
Condensed Water Flow (50/30°C Approx.): 1.91 l/h (236) | 2.48 l/h (286)
Condensed Water pH: 3.5 - 4.0
Certification:
CE Certification: 0063CR3775
Shipping & Transport
Shipping & Transport
-Free shipping within 4 to 5 business days.
-Delivery is made at street level.
-Delivery on dirt roads is not guaranteed.
Consulting & Support
Consulting & Support
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