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Combi Boiler - ST64-D2

Combi Boiler

Item No.: ST64-D2
Supplier Details
Country: China
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Online Showroom: 57 Products

Available in 32,64 KW

Features & Benifits

* Built in 120 storage type heat exchanger ensures hot water supply for CH and DHW simultaneously

* Fast water heat up, up to 120L of water could be heated in 6 mins.

* Stable water temperature

* 2 spare pumps guarantee demand from different floor satisfied

* Especially good for big house and villa

* 18 protective functions ensure maximum reliability

* Floor heating mode with 60℃ temp limit protection

* Energy saving and comfort modes available for different needs.

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

 

 

Technical Data

 

Model ST32-D2ST64-D2Unit
Gas TypeNG, LPG, Town Gas 
Dimension(L*H*W)1600 X 625 X 6301600 X 725 X 830mm
C.H. System 
Nominal heat input3570KW
Nominal heat output3264KW
Heat Efficiency 91.491.4%
CH System Working Pressure0.05~0.3Mpa
Max. Heating Temperature 90
Adjustable CH flow Temp.range 40~85(Floor heating 35~60)
Nominal Electric Power145290W
Power ~120V/60Hz~120V/60Hz 
Protection ClassIPX4DIPX4D 
Expansion Vessel Volume1212L
Expansion Vessel Pre-charge Pressure0.10.1Mpa
Heating Area(For reference only) 150~350300~600M2
Applicable Water Tap Number12 
NWT(boiler only) 150180kgs
DHW System 
Max. Working Pressure 0.6Mpa
Min. Working Pressure 0.03Mpa
Continuous DHW Production △T=25℃ 1836kg/min
Adjustable DHW flow Temp.range  (±3℃) 35~60
Min DHW flow2.5kg/min
DHW limited flow rate1420kg/min
DHW storage tank capacity120120L
Gas Pressure 
Natural Gas 20002000Pa
LPG28002800Pa
Connection
CH water outlet3/4" 
DHW inlet3/4" 
DHW outlet1/2" 
Cold water inlet1/2" 
Gas inlet3/4" 
Pump delivery height6m

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.