Chimney Systems

At Heat & Power Products, we are your single source boiler, burner, pump, and boiler room accessory supplier. Representing equipment manufacturers for over 45 years, Heat & Power Products is equipped to serve contractors, engineers and end-users with professional sales, specification, design and after-market support.


Enervex RSV

Sizes: 450 - 4,000 CFM

Mechanical boiler draft fan used with condensing and non-condensing gas-fired boilers and water heaters. It is installed at the chimney termination point where it ensures a mechanical draft (negative pressure) in the entire chimney or stack system. Cast aluminum housing and impeller.


Enervex IPVB

Sizes: 500 - 6,000 CFM

Inline boiler exhaust fan used in with condensing and non-condensing gas-fired boilers and water heaters. It is installed in the chimney flue system where it ensures a mechanical draft (negative pressure) in the entire chimney or stack system.Stainless steel housing (316L) and cast aluminum impeller.


Heat-Fab EZ Seal

Sizes: 3" - 16"

AL 29-4C stainless steel special gas vent. Negative and positive pressure vent systems.


Heat-Fab CI Plus

Sizes: 4" - 16"

AL 29-4C stainless steel (inner) special gas vent. 1" gap between inner and outer. Pressure up to 15" w.c.


Secuirty Chimney SS, SSD, & SSID

Sizes: 3" - 24" Single or Double Wall Stack

SS is single wall, SSD is double wall with a 1" air gap, and SSID is double wall with 1" insulation. Material is AL29-4C.


Selkirk PS & IPS

Sizes: 5" - 48"

PS stack is double wall is a 1" air gap & IPS stack is double wall with 1" insulation. Available as 304 stainless inner / aluminized steel outer (304/AL), 316 stainless inner / aluminized steel outer (316/AL), 304 stainless inner / 304 stainless outer (304/304), & 316 stainless inner / 316 stainless outer (316/316). Options include C1, C2, & C4.


Duravent Polypro

Sizes: 2" - 8"

Polypropylene venting system, suitable for use up to 230F and 15" w.c.