The Buderus residential and commercial boilers are built from flexible cast iron for greater flexibility and high thermal conductivity. They have no minimum water temperature or flow rate. Normally factory assembled for easier job site installation, they can also be assembled on site, making it an attractive and economic solution for existing boiler replacement in tight working area.

Characteristics:

· Input : 74 MBH to 4,069 MBH
· Fuel : Gas, oil or combination of both
· Maximum pressure : 58 PSIG
· Efficiency : Up to 88%
· Warranty : 5 years on exchanger

The industrial boilers built by Donlee Technologies, (formally York-Shipley) are the result of 75 years of experience of the manufacturer. Each step of fabrication is achieved using precision tools.

Characteristics:

· Services : Hot water, low or high pressure steam
· Input : 25 BHP to 1,300 BHP
· Fuels : Gas, oil or combination of both
· Heating surface : 4 or 5 square feet per BHP
· Construction : ASME

With their five pass gas side configuration, the Unilux Manufacturing water tube boilers offers the highest thermal efficiencies available in the market.

Characteristics:

· Services : Hot water, low or high pressure steam
· Input : 7.5 BHP à 1,500 BHP
· Fuel : Gas, oil or combination of both
· Efficiency : Up to 85%
· Construction : ASME
· Warranty : 20 years against thermal shocks

These condensing water heaters allows heating of domestic water only when there is a demand, in comparison to conventional systems with storage tanks that must maintain large volume of hot water in anticipation of a few high load demands. Manufactured by Aerco International instantaneous boilers offers high efficiency while taking-up very little space.

Characteristics:

· Input : 1,000 MBH
· Fuels : Natural or propane gas
· Modulation : 14:1
· Efficiency : Up to 95%
· Flow rate : 30 GPM
· Outlet temperature : 100@200 Deg. F
· Control precision : +/- 4 Deg. F
· Construction : ASME
· Warranty : Up to 10 years

Instantaneous boilers offers high efficiency while taking-up very little space. Built by Aerco International these units can maintain a precise set point on their own, accept a direct drive signal for a precise firing rate, remote set point or indoor/outdoor sensors signal.

Characteristics:

· Input : 1,000 MBH and 2,000 MBH
· Fuel : Natural or propane gas
· Modulation : 14:1
· Efficiency : Up to 95%
· Flow rate : Up to 350 GPM
· Outlet temperature : 50@220 Deg. F
· Control precision : +/- 4 Deg. F
· Warranty : Up to 10 years

With their compact design, Aerco International steam boilers ensures precision and quality while having a small footprint.

Characteristics:

· Input : 5 to 150 PSIG steam
· Descaling : Automatic
· Flow rate : Up to 250 GPM
· Outlet temperature : 50@230 Deg. F
· Control temperature : +/- 4 Deg. F
· Construction : ASME
· Warranty : Up to 10 years

Manufactured by Donlee Technologies, vertical tubeless boilers are compact and a dependable source of steam that requires only 15 minutes to reach its set point from start-up.

Characteristics:

· Input : 7 to 30 BHP
· Pressure : Up to 150 PSIG
· Construction : ASME

To complement a steam boiler installation, METHOT also offers certain accessories such as Feed water systems or Blow down tanks offering.

· Variety of capacity
· Many pumps configurations
· ASME construction

Result of many years of development, burners built by Webster Engineering are available in a wide range of models and configurations, allowing installation on a majority of boilers.

Characteristics:

· Input : 150 MBH to 200,000 MBH
· Fuels : Gas, oil or combination of both
· Modulation : Linkage or servo-motors
· Atomization : Mechanical, air or steam
· Construction : ULC, CGA

Engineered to recover residual heat from flue gas these units manufactured by Cain Industries pay by themselves within their first years of installation with the fuel cost reduction they generate.

Caracteristics:

· Energy transfer to air, water or glycol
· Internal stainless steel gas bypass
· Stainless steel hinged access door
· ASME construction