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Combi Boiler - B1 series

Combi Boiler

Item No.: B1 series
Supplier Details
Country: China
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Online Showroom: 57 Products

Features & Benifits

* Large LCD displays temperature and operating status under CH and DHW mode

* 18 protective functions ensure maximum reliability

* Floor heating mode with 60℃ temp limit protection

* Energy saving and comfortable mode available to cater for different needs.

* Magnetic filtering devices ensure normal operation in bad quality area.

Technical Data
Model  SD18-B1, SP18-B1 SD24-B1, SP24-B1 Unit
Gas Type NG, LPG, Town Gas  
Dimension(L*H*W) 725X403X325 725X403X325 mm
C.H. System 
Nominal heat input 20 26.3 KW
Nominal heat output 18.4 24.1 KW
Heat Efficiency  91.8 91.8 %
CH System Working Pressure 0.05~0.3 Mpa
Max. Heating Temperature  90
Adjustable CH flow Temp.range  40~85(Floor heating 35~60)
Power  220V/50Hz 220V/50Hz  
Protection Class IPX4D IPX4D  
Expansion Vessel Volume 8 8 L
Expansion Vessel Pre-charge Pressure 0.1 0.1 Mpa
Heating Area(For reference only)  60~150 60~220 M2
Applicable Water Tap Number 1 2  
NWT(boiler only)  36 38 kgs
Dimension(L*H*W) 725*403*325 725*403*325 mm
DHW System 
Max. Working Pressure  0.6 Mpa
Min. Working Pressure  0.03 Mpa
Continuous DHW Production △T=25℃  10.3 13.6 kg/min
Adjustable DHW flow Temp.range  (±3℃)  35~60
Min DHW flow 2.5 kg/min
DHW limited flow rate 7.3 10 kg/min
Gas Pressure 
Natural Gas  2000 2000 Pa
LPG 2800 2800 Pa
Connection
CH water outlet 3/4"  
DHW inlet 3/4"  
DHW outlet 1/2"  
Cold water inlet 1/2"  
Gas inlet 3/4"  
Pump delivery height 5 m
We have been successful in establishing our brand and sale to the international market due to our excellent quality and service of

Combi Boiler

. Delivering the best quality products conforming to the cultural needs of the client is the ultimate goal of us.