Skip to main content

ComfortBilt HP21 Pellet Stove Repair and Replacement Parts ComfortBilt HP21 Pellet Stove Repair and Replacement Parts

  • SKU
    MPN
    CB-IGNITER-AMP
    Ignitor1
    $49.99
    Comfort Bilt Igniter: CB-IGNITER-AMP

    Comfort Bilt Igniter: CB-IGNITER-AMP

    6" Igniter Length 10" Wire Length
    View The OEM
  • SKU
    MPN
    CB MAIN SWITCH-AMP
    PS-1
    $34.99
    Comfort Bilt Main Power Switch: CB MAIN SWITCH-AMP

    Comfort Bilt Main Power Switch: CB MAIN SWITCH-AMP

    Replaces PS-1
    View The OEM
  • SKU
    CB-FUSE
    $3.99
    Comfort Bilt Backup / Main Power Fuse (250V-10A): CB-FUSE

    Comfort Bilt Backup / Main Power Fuse (250V-10A): CB-FUSE

    250V / 10A
  • SKU
    MPN
    HP22-BURN-POT-SS-AMP
    CB-BP-SS-Large
    $127.49
    $149.99
    Comfort Bilt Stainless Steel Burn Pot-AMP

    Comfort Bilt Stainless Steel Burn Pot-AMP

    Replaces CB-BP-SS-La Stainless Steel
    View The OEM
  • SKU
    MPN
    BURN-POT-HP22-CAST-AMP
    BPCast1
    $119.99
    ComfortBilt Cast Burn Pot: BPCast1-AMP

    ComfortBilt Cast Burn Pot: BPCast1-AMP

    Cast Iron Replaces BPCast1
  • SKU
    CB-LOWER-BEARING
    $11.99
    Comfort Bilt Lower (Larger) Auger Bearing: CB-LOWER-BEARING

    Comfort Bilt Lower (Larger) Auger Bearing: CB-LOWER-BEARING

  • SKU
    COMFORTBILT-EXHAUST-GASKET
    $7.99
    Comfort Bilt Exhaust Gasket (6.5" DIA.): COMFORTBILT-EXHAUST-GASKET

    Comfort Bilt Exhaust Gasket (6.5" DIA.): COMFORTBILT-EXHAUST-GASKET

  • SKU
    CB-UPPER-BEARING
    $9.99
    Comfort Bilt Upper (Smaller) Auger Bearing: CB-UPPER-BEARING

    Comfort Bilt Upper (Smaller) Auger Bearing: CB-UPPER-BEARING

  • SKU
    MPN
    CB Door Gasket
    DoorGasket
    $39.99
    Comfort-Bilt Door Gasket (3/4" x 7FT)

    Comfort-Bilt Door Gasket (3/4" x 7FT)

    3/4" x 7FT Fiberglass
  • SKU
    MPN
    CB-IGNITER
    Ignitor1
    $67.99
    $79.99
    Comfort Bilt Igniter: CB-IGNITER-OEM

    Comfort Bilt Igniter: CB-IGNITER-OEM

    6" Igniter Length 10" Wire Length
    Save $18.00 With The Aftermarket
  • SKU
    MPN
    CB-EXHAUST-FAN-AMP
    Fan1
    $149.99
    Comfort Bilt Exhaust Fan: CB-EXHAUST-FAN-AMP

    Comfort Bilt Exhaust Fan: CB-EXHAUST-FAN-AMP

    115V / 0.55A Replaces Fan1
    View The OEM
  • SKU
    SMALL-CLEANOUT-GASKET
    $5.99
    Comfort Bilt Small Cleanout Gasket: SMALL-CLEANOUT-GASKET

    Comfort Bilt Small Cleanout Gasket: SMALL-CLEANOUT-GASKET

    Length: 3 3/4" Width: 1 1/2"
  • SKU
    CB-MAINTENANCE-KIT
    $79.99
    Comfort Bilt Pellet Stove Maintenance Kit

    Comfort Bilt Pellet Stove Maintenance Kit

  • SKU
    CB-VACUUM-SWITCH-AMP
    $42.49
    $49.99
    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-AMP

    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-AMP

  • SKU
    FIRESWITCH-AMP
    $19.99
    Comfort Bilt Proof of Fire Switch: FireSwitch-AMP

    Comfort Bilt Proof of Fire Switch: FireSwitch-AMP

    Normally°/125° Ceramic
    View The OEM
  • SKU
    CB-BP-SS-Large-AMP
    $129.99
    Comfortbilt Stainless Steel Premium Upgrade Large Burn Pot: CB-BP-SS-Large-AMP

    Comfortbilt Stainless Steel Premium Upgrade Large Burn Pot: CB-BP-SS-Large-AMP

    Stainless Steel
    View The OEM
  • SKU
    CB MAIN SWITCH
    $42.49
    $49.99
    Comfort Bilt Main Power Switch: CB MAIN SWITCH

    Comfort Bilt Main Power Switch: CB MAIN SWITCH

    Replaces PS-1
    Save $7.50 With The Aftermarket
  • SKU
    AV15E
    $169.99
    $199.99
    Professional Large Capacity Ash Vacuum. 6.5 Gallons (Can Be Used With Warm Ashes): AV15E

    Professional Large Capacity Ash Vacuum. 6.5 Gallons (Can Be Used With Warm As...

  • SKU
    CB-VACUUM-SWITCH-NS-AMP
    $59.99
    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-NS-AMP

    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-NS-AMP

    View The OEM
  • SKU
    CB-THERMOSTATWIRE-AMP
    $29.99
    Comfort Bilt Room Temperature Sensor Wire: CB-THERMOSTATWIRE-AMP

    Comfort Bilt Room Temperature Sensor Wire: CB-THERMOSTATWIRE-AMP

    View The OEM
  • SKU
    CB-OVERHEATWIRE-AMP
    $29.99
    ComfortBilt Overheat Sensor: CB-OVERHEATWIRE-AMP

    ComfortBilt Overheat Sensor: CB-OVERHEATWIRE-AMP

    Replaces CB92CSensor
    View The OEM
  • SKU
    CB-POWER-CORD
    $17.99
    Comfort Bilt Power Cord (6'): CB-POWER-CORD

    Comfort Bilt Power Cord (6'): CB-POWER-CORD

    Replaces PowerCord1
  • SKU
    4PinDataCableLong
    $21.24
    $24.99
    Comfort Bilt 4 Pin Data Cable (Long Version): 4PinDataCableLong

    Comfort Bilt 4 Pin Data Cable (Long Version): 4PinDataCableLong

    Replaces DC-2
  • SKU
    HOPSWITCH1-AMP
    $21.24
    $24.99
    Comfort Bilt Hopper Lid Switch: HOPSWITCH1-AMP

    Comfort Bilt Hopper Lid Switch: HOPSWITCH1-AMP

    View The OEM
  • SKU
    BurnPotHP22Cast
    $179.99
    Comfort Bilt Cast Burn Pot: BPCast1-OEM

    Comfort Bilt Cast Burn Pot: BPCast1-OEM

    Cast Iron Replaces BPCast1
    Save $60.00 With The Aftermarket
  • SKU
    CB-AUGER-MOTOR
    $152.99
    $179.99
    ComfortBilt Auger Motor: CB-AUGER-MOTOR

    ComfortBilt Auger Motor: CB-AUGER-MOTOR

    2 RPM CCW 115V / 9W
  • SKU
    CB-4-PIN-CONTROL BOARD
    $379.99
    Comfort-Bilt Universal Control Panel (4-Pin Connector)

    Comfort-Bilt Universal Control Panel (4-Pin Connector)

    Replaces CP2
  • SKU
    CB-IGNITER-BRACKET-CLAMPS-AMP
    $12.74
    $14.99
    ComfortBilt Pellet Stove Igniter Bracket Clamps with Screw

    ComfortBilt Pellet Stove Igniter Bracket Clamps with Screw

    View The OEM
  • SKU
    CB-REMOTE
    $25.49
    $29.99
    ComfortBilt Remote Control: CB-REMOTE

    ComfortBilt Remote Control: CB-REMOTE

    Replaces CBR1
  • SKU
    CB CONVECTION BLOWER-AMP
    $152.99
    $179.99
    ComfortBilt Pellet Stove Convection Blower: CB CONVECTION BLOWER-AMP

    ComfortBilt Pellet Stove Convection Blower: CB CONVECTION BLOWER-AMP

    115V
  • SKU
    HopSwitch2-AMP
    $29.74
    $34.99
    Comfort Bilt Hopper Lid Switch (Plunger Style): HopSwitch2-AMP

    Comfort Bilt Hopper Lid Switch (Plunger Style): HopSwitch2-AMP

    View The OEM
  • SKU
    CB-AUGER-SHAFT-AMP
    $59.49
    $69.99
    Comfort Bilt Auger Shaft: CB-AUGER-SHAFT-AMP

    Comfort Bilt Auger Shaft: CB-AUGER-SHAFT-AMP

    Length: 9-3/4" Replaces AugerBit1
    View The OEM
  • SKU
    CB-EXHAUST-FAN
    $195.49
    $229.99
    Comfort Bilt Exhaust Fan (W/ Gasket): CB-EXHAUST-FAN

    Comfort Bilt Exhaust Fan (W/ Gasket): CB-EXHAUST-FAN

    115V / 0.55A 3000 RPM
    Save $45.50 With The Aftermarket
  • SKU
    CB-THERMOSTATWIRE
    $29.74
    $34.99
    Comfort Bilt Room Temperature Sensor Wire: CB-THERMOSTATWIRE

    Comfort Bilt Room Temperature Sensor Wire: CB-THERMOSTATWIRE

    Save With The Aftermarket
  • SKU
    FireSwitch
    $42.49
    $49.99
    Comfort Bilt Proof of Fire Switch: FireSwitch

    Comfort Bilt Proof of Fire Switch: FireSwitch

    105°/125° Ceramic
    Save $22.50 With The Aftermarket
  • SKU
    IGC2-AMP
    $59.49
    $69.99
    ComfortBilt Gen 2 Hollow Core Ceramic Igniter for 2022 and Newer Pellet Stoves: IGC2-AMP

    ComfortBilt Gen 2 Hollow Core Ceramic Igniter for 2022 and Newer Pellet Stove...

    120V 5 ¾" L
    View The OEM
  • SKU
    CB-BEARING-KIT
    $19.99
    Comfort Bilt Upper & Lower Auger Bearing Kit

    Comfort Bilt Upper & Lower Auger Bearing Kit

  • SKU
    CB-VACUUM-SWITCH-NEW-STYLE
    $69.99
    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-NEW-STYLE

    Comfort Bilt Vacuum Switch: CB-VACUUM-SWITCH-NEW-STYLE

    Save $50.00 With The Aftermarket
  • SKU
    CB-ROD-LG-AMP
    $21.24
    $24.99
    Comfort Bilt Heat Tube Scraper Rod W/ Knob (11-3/4"): CB-ROD-LG-AMP

    Comfort Bilt Heat Tube Scraper Rod W/ Knob (11-3/4"): CB-ROD-LG-AMP

    View The OEM
  • SKU
    MB2
    $399.99
    ComfortBilt Pellet Stove Motherboard / Module Circuit Board (Post 07/2019): MB2

    ComfortBilt Pellet Stove Motherboard / Module Circuit Board (Post 07/2019): MB2

    Replaces CB-MB2-YY-V
  • SKU
    CB-ASHPAN-GASKET
    $19.99
    ComfortBilt Pellet Stove Ash Pan Gasket

    ComfortBilt Pellet Stove Ash Pan Gasket

    48" L x ¼" W x ¼" H Fiberglass / Black
  • SKU
    PELLET-SRV-KIT
    $349.99
    Pellet Stove Complete Service Kit

    Pellet Stove Complete Service Kit

  • SKU
    CB-CAPACITOR
    $19.99
    Comfort Bilt Capacitor: CB-CAPACITOR

    Comfort Bilt Capacitor: CB-CAPACITOR

    Replaces AMC
  • SKU
    CB-REPAIR-KIT
    $499.99
    ComfortBilt Pellet Stove Repair Kit

    ComfortBilt Pellet Stove Repair Kit

  • SKU
    CB-OVERHEATWIRE
    $33.99
    $39.99
    Comfort Bilt Overheat Sensor: CB-OVERHEATWIRE

    Comfort Bilt Overheat Sensor: CB-OVERHEATWIRE

    Replaces CB92CSensor
    Save $14.00 With The Aftermarket
  • SKU
    FAN BLADE FOR SP4L-106 (CB)
    $19.99
    Comfort Bilt, Impeller for Exhaust Fan : CB-EXHAUST-FAN-IMPELLER

    Comfort Bilt, Impeller for Exhaust Fan : CB-EXHAUST-FAN-IMPELLER

  • SKU
    HopSwitch1
    $76.49
    $89.99
    Comfort Bilt Hopper Lid Switch: HopSwitch1

    Comfort Bilt Hopper Lid Switch: HopSwitch1

    Save $56.50 With The Aftermarket
  • SKU
    CB-RIBBON
    $59.99
    Comfort Bilt Ribbon Style Data Cable: CB-RIBBON

    Comfort Bilt Ribbon Style Data Cable: CB-RIBBON

    Replaces CB-16PIN-DC

Can't find the part you need?

Call or email us with your model number and we will track it down.

Contact us 1-508-392-9831
Mon–Sat 9AM–5PM · Sun 10AM–3PM ESTShipping policy · Return policy · FAQs

About ComfortBilt HP21 Pellet Stove Repair and Replacement Parts

Replacement Parts for Comfortbilt HP21. If you need replacement parts for your Comfortbilt HP21 pellet stove, you can find a wide selection of high quality parts here at Stove & Grill Parts For Less. Augers, switches, burn pots and more are in stock and ready to ship.