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Inlet: Outside Air, Round, 3", Her/Phx 2 - 5950-027
Hearthstone$111.12Inlet: Outside Air, Round, 3", Her/Phx 2 for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Tri - 5904-020
Hearthstone$237.64Box: Outside Air, Tri for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Rear, She - 5937-025
Hearthstone$311.93Box: Outside Air, Rear, She for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Rear, Hom - 5950-090
Hearthstone$398.41Box: Outside Air, Rear, Hom for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Phx 2 - 5950-016
Hearthstone$315.59Box: Outside Air, Phx 2 for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Man/Service - 5950-020
Hearthstone$215.71Box: Outside Air, Man/Service for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Man 2 Build - 5012-010
Hearthstone$198.66Box: Outside Air, Man 2 Build for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Man 1 - 5950-021
Hearthstone$341.17Box: Outside Air, Man 1 for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Grey, Bar W - 5917-595-382-V
Hearthstone$419.12Box: Outside Air, Grey, Bar W for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Front, She - 5937-030
Hearthstone$213.28Box: Outside Air, Front, She for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Front, Hom - 5950-092
Hearthstone$202.31Box: Outside Air, Front, Hom for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Cas - 5903-005
Hearthstone$322.90Box: Outside Air, Cas for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, Ben - 5935-040
Hearthstone$227.89Box: Outside Air, Ben for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air, 20"X18"X5", Man1/Her/ - 6100-0503
Hearthstone$47.87Box: Outside Air, 20"X18"X5", Man1/Her/ for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
Box: Outside Air Adapter, 17"X8"X8", Hom - 6100-0658
Hearthstone$57.90Box: Outside Air Adapter, 17"X8"X8", Hom for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility. -
3” Outside Air Adaptor: Phoenix - 96-56322
Hearthstone$346.593” Outside Air Adaptor: Phoenix for Hearthstone heating units.Genuine OEM partMay fit other models, please check your owner's manual for part number compatibility.