Heatmaster Condensing Gas Combi Boiler & Domestic Water Heater, 300, 000 BTU

Triangle Tube reserves the right to make product changes or improvements at
any time without notice. 2017-7 HeatMaster Series Literature- 9/10/2017
Intelligent Troubleshooting
- Describes lockouts in plain english & suggests solutions
- Records sensor readings for 24 hours
Multiple Zone Control
- Accepts 2 space heating calls with independent outdoor
reset curves
- Simultaneously heat dual temperature heating systems
with built-in mixing valve control
- Manage up to 2 space heating zones without an external
zone control panel
Multiple Circulator Control
- Presets allow for quick configuration of 3 circulator outputs
- Circulator outputs fully configurable for custom applications
CONTACT
If you have any questions or
comments regarding our products
and services, we’d love to hear
from you! Please contact us through
one of the options listed below.
Corporate office
T 1-856-228-8881
E [e-mail]
W triangletube.com
ACVMAX, USER-FRIENDLY CONTROL SYSTEM
SPECIFICATIONS & FEATURES
HeatMaster TC
MODEL HM240TC HM399TC
Input Modulation (MBH) 50 to 240 95 to 399
AFUE 95% 95%**
Turndown Ratio 4.8 : 1 4.2 : 1
Boiler Water Volume (Gal.) 33 33
Fuel NG & LP NG & LP
Continuous flow 70 F Temp. Rise* (GPM) 370 620
1st Hour Rating* (GPM) 410 660
Peak Flow (Gal/10 min) 110 155
Domestic Connections 1” 1”
DHW Volume (Gal.) 50 50
Supply/Return Connections 1-1/2” 1-1/2”
Gas Connections 3/4” 3/4”
Vent/Air Diameter 4” 4”
Cabinet Height (Inch) 85- 1/2” 85- 1/2”
Cabinet Width (Inch) 27- 1/4” 27- 1/4”
Cabinet Depth (Inch) 30” 30”
Weight (Lbs) 800 800
* Domestic performance based on average temperature of 120°F at
mixing valve outlet and 50°F inlet.
**Thermal Efficiency
Choose from 6 standard heating applications
to set up the boiler in 60 seconds or less.
• FINNED TUBE BASEBOARD
• CAST IRON BASEBOARD
• RADIATORS
• HIGH MASS RADIANT
• LOW MASS RADIANT
• FANCOIL