The CAMUS Family of gas fired residential, commercial and industrial high efficiency, condensing, and non-condensing boilers & hydronic water heaters.

DynaMax® HS Series

The DynaMax® HS is a gas fired condensing boiler with up to 97% efficiency! Developed for residential and commercial applications, and available in floor or wall mount.

Performance Highlights


  • Up to 97% efficiency
  • Approved plastic venting up to 100 feet
  • Up to 150 PSI Relief Valves
  • Onboard digital operating control
  • Fully modulating with 5:1 turndown
  • Stainless steel heat exchanger
  • Available Natural Gas or LP
  • Thru wall exhaust vent (vertical or horizontal) with 3 air intake options:
    • outside air sealed direct
    • outside air
    • indoor air
  • Extremely low NOx
  • Fail Safe high limit w/Manual reset
  • Flow proving
  • Direct spark ignition
  • Zero clearance to combustibles
  • Boiler Circulating pump
  • Neutralizer Kit
  • Many more standard features
  • Several Optional features available such as Rack kits, and more...

Wall Mount - Model numbers

0200 ( 194 Mbtuh max. output )
0250 ( 243 Mbtuh max. output )

Floor Mount - Model numbers

0210 ( 194 Mbtuh max. output )
0260 ( 243 Mbtuh max. output )
0290 ( 291 Mbtuh max. output )
0390 ( 387 Mbtuh max. output )
0500 ( 485 Mbtuh max. output )
0600 ( 582 Mbtuh max. output )
0700 ( 679 Mbtuh max. output )
0800 ( 776 Mbtuh max. output )

Control Panel Highlights


  • Multi-line LCD display
    • Temp. readings, status boiler response
    • Boiler faults shown in text
  • User and Installer access
  • Hydronic heating with outdoor rest and/or remote enable signal
  • Instantaneous domestic hot water priority with plate heat exchanger
  • Domestic hot water priority with direct/indirect storage tank utilizing a DHW sensor or aquastat
  • Analog input signal (4-20mA or 0-10Vdc)
  • Lead lag operation up to 8 boilers
  • Standard Modbus communication
    • available with BacnetMSTP, BacnetIP, LonWorks or MetasysN2 comm. protocol
  • DHW pump contact
  • Boiler modulates to shut down on flue gas high temperature detection
  • Alarm contacts
  • System sensor is included
  • 15-item error lockout history
  • 15-item alert history
  • Fahrenheit/Celcius temperature readout
  • UL353 approved outlet high limi

BMS Protocol Installation Guides