R.F. MacDonald Co. services and sells boilers, pumps, composites and accessories for commercial and industrial applications.

Condensing

Condensing


Cleaver-Brooks

ClearFire-CE

• Fully condensing high-mass firetube boiler
• Compact footprint
• 750 to 2,000 MBTU
• Standard less than 20 ppm NOx
• Variable flow capable — no minimum
• Standard dual-return connections

 


 
ClearFire-LC

• Full condensing hydronic boiler
• 4,000 to 12,000 MBTU
• Ultra-low emissions
• Up to 98% efficiency
• Offers 5:1 turndown

ClearFire-C

• Fully condensing hydronic boiler
• 500 to 3,300 MBTU
• Natural gas and propane
• 125 psi
• Standard less than 20 ppm NOx
• Vertical down-fired design

 


 
 



Fulton


Endura+

• Variable Primary-Flow Design
• Thermal Stresses Virtually Eliminated
• Up to 15:1 Turndown; O2 Compensation
• Fits Through a Standard Doorway

 


 

Vantage

• Ultra High Efficiencies
• Linkageless Modulation
• Dual Fuel Capabilities
• Up to 6 Million BTU/hr
• Lifetime Thermal Shock Warranty


Endura

• Enhanced Duplex SST Heat Exchanger
• Primary/Variable Flow Hydronic System
• <20ppm NOx Emissions
• 4″wc Gas Pressure
 
 


 





Camus


Advantus

• Single point input adjustment — air/gas
• 1:1 air/gas ratio control
• Return water temperatures down to 40°F
• Less than 9 ppm NOx emissions
• Water pressure switch

 


 
Dynaforce

• 18 models available
• Input ranges: 300,000 btu/hr to 5M btu/hr
• Up to 99% Thermal Efficiency
• Category 2 and Category 4 installation
• All welded heat exchanger and more

 


 
MicoFlame Series 1

• Low NOx
• Up to 85% efficiency – non-condensing mode
• Up to 95% efficiency – condensing mode
• Durable metal fibre mesh burner
• Vents up to 50 feet horizontally + air intake

 


 
MicoFlame Series 2

• Low NOx
• Up to 85% efficiency – non-condensing mode
• Up to 95% efficiency – condensing mode
• Durable metal fibre mesh burner
• Vents up to 50 feet horizontally + air intake

DynaFlame

• Single point input adjustment — air/gas
• 1:1 air/gas ratio control
• Advanced digital control system
• Proven hot surface ignition
• 4-20mA for setpoint or modulation control

 


 
DynaMax

• 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

 


 
MicoFlame Grande

• Low NOx
• Up to 85% efficiency – non-condensing mode
• Up to 95% efficiency – condensing mode
• Durable metal fibre mesh burner
• Vents up to 60 feet horizontally

 


 
MicoFlame Modulating Series

• Ultra low NOx – under 20 ppm
• Low fire soft start for rumble free operation
• Up to 85% efficiency – non-condensing mode
• Up to 95% efficiency – condensing mode
• Durable metal fibre mesh burner