Wall Hung Boiler
Item No.: | SP18,24 -B4 |
Supplier Details
Country: China
City:
Address:
TEL: +--
Fax: +--

Online Showroom:
57 Products
Features & Benifits
Technical Data
* 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 areaTechnical Data
Model | SP18-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 |