TJERNLUND Total Products: 146

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Mounting Orientation Vertical Maximum Pressure Setting 12...

Air Sensing Switch Pressure Setpoint Type Fixed Pressure Type Positive Mounting Orientation Vertical Maximum Pressure Setting 0.05 in wc Minimum Pr...

Air Sensing Switch Pressure Setpoint Type Fixed Pressure Type Positive Mounting Orientation Vertical Maximum Pressure Setting 0.05 in wc Minimum Pr...

Assembly Sensing Tube and Inlet Collar For Use With Mfr Model Number SS1 Fits Brand Tjernlund

Basement Fan For Cut-Out Height 5 1/4 in For Cut-Out Width 12 1/4 in Frame Material Steel Housing Material Steel Housing Finish Galvanized Includes...

Blade For Use With Grainger Item Number 5C965 For Use With Mfr Model Number EF-10 Fits Brand Tjernlund

Blade For Use With Grainger Item Number 5C964 For Use With Mfr Model Number EF-8 Fits Brand Tjernlund

Blade For Use With Grainger Item Number 5C963 For Use With Mfr Model Number EF-6 Fits Brand Tjernlund

Draft Inducer Application Boilers Furnaces Water Heaters For Fuel Type Coal Natural Gas Oil For Appliance Type Boilers Furnaces Non-Condensing Chim...

Draft Inducer Application Boilers Furnaces Water Heaters For Fuel Type Natural Gas Oil For Appliance Type Boilers Furnaces Non-Condensing Chimney V...

Draft Inducer Application Boilers Furnaces Water Heaters For Fuel Type Natural Gas Oil For Appliance Type Boilers Furnaces Non-Condensing Chimney V...

Draft Inducer Application Boilers Furnaces Water Heaters For Fuel Type Natural Gas Oil For Appliance Type Boilers Furnaces Non-Condensing Chimney V...

Induced Draft Blower Application Boilers Water Heaters For Fuel Type LP Natural Gas Oil For Appliance Type Boilers Furnaces Unit Heaters Water Heat...

Induced Draft Blower Application Boilers Water Heaters For Fuel Type LP Natural Gas Oil For Appliance Type Boilers Furnaces Unit Heaters Water Heat...

Induced Draft Blower Application Boilers Water Heaters For Fuel Type LP Natural Gas For Appliance Type Boilers Unit Heaters Water Heaters Maximum V...

Induced Draft Blower Application Boilers Water Heaters For Fuel Type LP Natural Gas Oil For Appliance Type Boilers Furnaces Unit Heaters Water Heat...

Blower Wheel Product Type Wheel Kit Wheel Type Forward-Curved Number of Inlets 1 Wheel Diameter 3 3/4 in Bore Diameter 5/16 in Wheel Material Steel...

Board Circuit For Use With Grainger Item Number 4KA76 For Use With Mfr Model Number UC1 Fits Brand Tjernlund

Burner Interlock Switch Type DIP Input Voltage 115V AC Maximum Input Current 15 A Overall Height 4 in Overall Width 9 1/4 in Overall Depth 3 1/2 in...

Universal Interlock Control Input Voltage 18 to 130V AC

Couple Adapter Fits Brand Tjernlund For Use With Grainger Item Number 5C083 For Use With Mfr Model Number VP-2F

Crawl Space Fan Duct Diameter Not Applicable For Cut-Out Height 8 in For Cut-Out Width 16 in Frame Finish Aluminum Frame Material Steel Housing Mat...

Crawl Space Fan Duct Diameter Not Applicable For Cut-Out Height 6 in For Cut-Out Width 8 in Frame Finish Aluminum Frame Material Steel Housing Mate...

Crawl Space Fan Duct Diameter Not Applicable For Cut-Out Height 6 in For Cut-Out Width 8 in Frame Finish Aluminum Frame Material Steel Housing Mate...