tjernlund crawl space

Crawl Space Fan, 110 Cfm, Voltage 120, 60 Hz, 0.3 Amps, Thermostat Opens At 40 Deg F, Height 6 7/8 In, Width 14 3/8 In, Depth 2 In, Cutout Height 6 In, Cutout Width ...  more

Return Air Box, -, Description -, For Use With 4mhk7, 4mhl1, 4mhl4  more

High Temperature Vent Hood, Fits Duct Size (in.) 3, Flange Size (in.) 10 X 7-3/4, Cap Height (in.) 5-1/4, Cap Width (in.) 5-3/4, Construction Material 5052 ...  more

Power Venter, Side Wall, Vent Pipe Dia. (in.) 4, Inlet And Outlet Dia. (in.) 4, Voltage 115, Amps 1.26, Watts 95, Height (in.) 8, Width (in.) 10-1/4, Depth (in.) 7, ...  more

Use this fan to boost air flow to reach hard to heat or cool areas or as a utility blower for air supply or exhaust. U.S.A. Fan Diameter (in.): 12, Air Delivery ...  more

Use this fan to boost air flow to reach hard to heat or cool areas or as a utility blower for air supply or exhaust. U.S.A. Fan Diameter (in.): 14, Air Delivery ...  more

Mounting Kit, Rooftop Inducer, Galvanized Steel Construction Material, Includes Assembly Hardware, Supports Rooftop Inducer, For Use With 5PWD9 and 5PWE1  more

Draft Inducer, Rooftop, Voltage 120, 5 Amps, 1/2 HP, Provides Additional Draft for Natural Gas, Liquid Propane and Oil Fired Heating Appliances, Construction ...  more

Tjernlund DH1500 Rooftop Damper Hoods Kit  more

Minimum Order: $500.00 - Black Bear Stone is produced to meet High Quality standards using Color Lock Technology that results in stone that holds up to pressure ...  more

Tjernlund UCRT Universal Rooftop Controller  more

Components bolt together in a wide variety of configurations, allowing you to custom fit these modular work systems to best fit your needs. All RELIUS SOLUTIONS ...  more

Most tile roof installations must be installed using a flashing skirt. The flashing skirt is installed over the tubular skylight flashing to ensure a weather-tight ...  more

3/4" dia.x18"W serrated rungs offer sure footing. Side-Step Fixed Steel Access Ladders are designed to help you access docks and loading bays. 11/16" ...  more

Duct Take Off Kit, 6 Inch, Galvanized And Plastic Construction Material, Gray Finish, Includes Zip Ties, For Use With 6kxz0  more

Dehumidistat, Wall Mounting, Adjustable Range 20-80 Percent Rh, Differential (rh Percent) 10, Voltage 115, Contact Rating (amps) 10, Switch Action Close On Humidity ...  more

Exhaust Vent Balancing Baffle, Adjustable, Damper Dia. (in.) 4, Frame Height (in.) 6, Frame Width (in.) 4, Duct Dia. (in.) 4, Frame Material Stainless Steel, Blade ...  more

Exhaust Vent Balancing Baffle, Adjustable, Damper Dia. (in.) 5, Frame Height (in.) 6, Frame Width (in.) 5, Duct Dia. (in.) 5, Frame Material Stainless Steel, Blade ...  more

Exhaust Vent Balancing Baffle, Adjustable, Damper Dia. (in.) 7, Frame Height (in.) 6, Frame Width (in.) 7, Duct Dia. (in.) 7, Frame Material Stainless Steel, Blade ...  more

Exhaust Vent Balancing Baffle, Adjustable, Damper Dia. (in.) 8, Frame Height (in.) 6, Frame Width (in.) 8, Duct Dia. (in.) 8, Frame Material Stainless Steel, Blade ...  more