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    WILLIAMS COMFORT PRODUCTS 9301 Vent Extension,Top,15 in. L

    WILLIAMS COMFORT PRODUCTS 9301 Vent Extension,Top,15 in. L

    Product Type Venting For Gas Heaters, Compatible with Product Type Wall Furnaces, Compatible Grainger Part Number 36FK27, 36FK28, 36FK30, 36FK31, Compatible Mfr. Model Number 2203821, 2209822, 3003821, 3003822, Opening Height 9 in, Opening Width 9... more

    $148.99

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    WILLIAMS COMFORT PRODUCTS 9929 Oval Vent Starter Kit,Top,36 in. H

    WILLIAMS COMFORT PRODUCTS 9929 Oval Vent Starter Kit,Top,36 in. H

    Product Type Venting For Gas Heaters, Compatible with Product Type Wall Furnaces, Opening Height 4 in, Opening Width 4 in, Opening Depth 4 in, Mounting Type Top, Vent Direction Vertical, Vent Length 24 in, Vent Diameter 4 in, Vent Size 4 in, Vent... more

    $341.99

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    WILLIAMS COMFORT PRODUCTS 3003821 Surface-Mount Gas Wall Heater, Propane,

    WILLIAMS COMFORT PRODUCTS 3003821 Surface-Mount Gas Wall Heater, Propane,

    Vent Type Direct Vent, Fuel Type Propane, Heating Method Gravity Convection, Heating Capacity Input 30,000 BtuH, Heating Capacity Output 21,000 BtuH, Heating Area 700 sq ft, Ignition Type Matchless Piezo, Ignition Power Source Manual, Overall Height... more

    $1,432.99

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    Williams Comfort Products Gas Wall Recessed-Mnt Furnace 36900 BtuH 5009622A

    Williams Comfort Products Gas Wall Recessed-Mnt Furnace 36900 BtuH 5009622A

    Fuel Type Natural Gas Heating Method Gravity Convection Heating Capacity Input 50 000 BtuH Heating Capacity Output 36 900 BtuH Ignition Type Matchless Piezo Ignition Power Source Manual Wall Type Double Vent Type Top Vent Overall Height 65 3/4 in... more

    $2,214.99 $1,846.13

    FREE shipping

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    Williams Comfort Products P322055 Limit Switch: Ensure Vent Safety with Reliable Switch

    Williams Comfort Products P322055 Limit Switch: Ensure Vent Safety with Reliable Switch

    This Williams Comfort Products P322055 Limit Switch Vent Safety Switch is designed to provide reliable protection against dangerous levels of carbon monoxide. It is a high-quality durable switch that is designed to last. It is compatible with most... more

    $80.68

    FREE shipping

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    Williams Comfort Products P500472

    Williams Comfort Products P500472

    Vent Limt Switch L280 M/R more

    $68.02

    FREE shipping

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    WILLIAMS COMFORT PRODUCTS 1403822 Surface-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 1403822 Surface-Mount Gas Wall Heater, Natural Gas,

    Vent Type Direct Vent, Fuel Type Natural Gas, Heating Method Gravity Convection, Heating Capacity Input 14,000 BtuH, Heating Capacity Output 9,800 BtuH, Heating Area 350 sq ft, Ignition Type Matchless Piezo, Ignition Power Source Manual, Overall... more

    $1,134.99

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    WILLIAMS COMFORT PRODUCTS 3003822 Surface-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 3003822 Surface-Mount Gas Wall Heater, Natural Gas,

    Vent Type Direct Vent, Fuel Type Natural Gas, Heating Method Gravity Convection, Heating Capacity Input 30,000 BtuH, Heating Capacity Output 21,000 BtuH, Heating Area 700 sq ft, Ignition Type Matchless Piezo, Ignition Power Source Manual, Overall... more

    $1,386.99

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    WILLIAMS COMFORT PRODUCTS 3508632 Recessed-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 3508632 Recessed-Mount Gas Wall Heater, Natural Gas,

    Vent Type Counter Flow, Fuel Type Natural Gas, Heating Method Fan Forced Convection, Heating Capacity Input 35,000 BtuH, Heating Capacity Output 28,000 BtuH, Heating Area 875 sq ft, Ignition Type Standing Pilot, Ignition Power Source Electric, Air... more

    $1,745.99

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    WILLIAMS COMFORT PRODUCTS 3509622A Recessed-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 3509622A Recessed-Mount Gas Wall Heater, Natural Gas,

    Fuel Type Natural Gas, Heating Method Gravity Convection, Heating Capacity Input 35,000 BtuH, Heating Capacity Output 23,700 BtuH, Ignition Type Matchless Piezo, Ignition Power Source Manual, Wall Type Single, Vent Type Top Vent, Overall Height 65... more

    $978.99

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    WILLIAMS COMFORT PRODUCTS 2001622A Hearth Heater, Natural Gas, Top Vent Vent

    WILLIAMS COMFORT PRODUCTS 2001622A Hearth Heater, Natural Gas, Top Vent Vent

    Product Type Free-Standing Vented Gas Floor Heater, Fuel Type Natural Gas, Cabinet Style Solid Face, Heating Capacity Input 20,000 BtuH, Heating Capacity Output 15,500 BtuH, Thermostat Included No, Vent Diameter 3 in, Overall Height 21 1/2 in,... more

    $1,010.99

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    WILLIAMS COMFORT PRODUCTS 4007332 Recessed-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 4007332 Recessed-Mount Gas Wall Heater, Natural Gas,

    Vent Type Direct Counter Flow, Fuel Type Natural Gas, Heating Method Fan Forced Convection, Heating Capacity Input 40,000 BtuH, Heating Capacity Output 32,000 BtuH, Heating Area 940 sq ft, Ignition Type Electronic, Ignition Power Source Electric,... more

    $2,434.99

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    WILLIAMS COMFORT PRODUCTS 3501522A Hearth Heater, Natural Gas, Top Vent Vent

    WILLIAMS COMFORT PRODUCTS 3501522A Hearth Heater, Natural Gas, Top Vent Vent

    Product Type Free-Standing Vented Gas Floor Heater, Fuel Type Natural Gas, Cabinet Style Solid Face, Heating Capacity Input 35,000 BtuH, Heating Capacity Output 25,000 BtuH, Thermostat Included No, Vent Diameter 4 in, Overall Height 28 7/8 in,... more

    $1,099.99

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    WILLIAMS COMFORT PRODUCTS 2509622A Recessed-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 2509622A Recessed-Mount Gas Wall Heater, Natural Gas,

    Fuel Type Natural Gas, Heating Method Gravity Convection, Heating Capacity Input 25,000 BtuH, Heating Capacity Output 17,870 BtuH, Ignition Type Matchless Piezo, Ignition Power Source Manual, Wall Type Single, Vent Type Top Vent, Overall Height 65... more

    $914.99

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    WILLIAMS COMFORT PRODUCTS 6007732 Recessed-Mount Gas Wall Heater, Natural Gas,

    WILLIAMS COMFORT PRODUCTS 6007732 Recessed-Mount Gas Wall Heater, Natural Gas,

    Vent Type Direct Counter Flow, Fuel Type Natural Gas, Heating Method Fan Forced Convection, Heating Capacity Input 60,000 BtuH, Heating Capacity Output 42,500 BtuH, Heating Area 1,650 sq ft, Ignition Type Standing Pilot, Ignition Power Source... more

    $2,499.99

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    WILLIAMS COMFORT PRODUCTS 9812 Vent Enclosure,Top,12 in. L

    WILLIAMS COMFORT PRODUCTS 9812 Vent Enclosure,Top,12 in. L

    Product Type Venting For Gas Heaters, Compatible with Product Type Wall Furnaces, Compatible Grainger Part Number 36FK10, 36FK11, 36FK12, 36FK13, 36FK14, 36FK15, 36FK16, 36FK17, 36FK18, 36FK19, 36FK20, 36FK21, 36FK22, 36FK23, 36FK24, 36FK25, 42ET74,... more

    $61.69

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    WILLIAMS COMFORT PRODUCTS 9824 Vent Enclosure,Top,24 in. L

    WILLIAMS COMFORT PRODUCTS 9824 Vent Enclosure,Top,24 in. L

    Product Type Venting For Gas Heaters, Compatible with Product Type Wall Furnaces, Compatible Grainger Part Number 36FK10, 36FK11, 36FK12, 36FK13, 36FK14, 36FK15, 36FK16, 36FK17, 36FK18, 36FK19, 36FK20, 36FK21, 36FK22, 36FK23, 36FK24, 36FK25, 42ET74,... more

    $63.19

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