18113B Outside Air Door Assembly

18113B Outside Air Door Assembly

Part number:18113B
SKU Number:MON-18113B
Warranty:1 Year
Units:each
Fits Models:View Models List

Discontinued

There is no available substitute by the factory. This part is no longer supported. Sorry, we cannot help.

Heatilator 18113B Outside Air Door Assembly Repair Part

Introducing the 18113B Outside Air Door Assembly, the perfect replacement and repair part for your HVAC system. Designed to provide optimal performance and durability, this assembly is manufactured with high-quality materials to ensure longevity and efficiency. Whether you're in need of a replacement part or looking to upgrade your current system, the 18113B Outside Air Door Assembly is the ideal choice for maintaining a comfortable indoor environment.


With easy installation and seamless compatibility, this assembly is designed to meet the highest standards of quality and reliability. Say goodbye to inefficient air flow and temperature control issues with the 18113B Outside Air Door Assembly. Invest in this essential part for your HVAC system and experience the difference in performance and functionality. Don't settle for subpar parts – choose the 18113B Outside Air Door Assembly for superior quality and peace of mind.

Fits Models

This part fits 1 models:

Heatilator MH42A 42" Woodburning Fireplace

Heatilator MH42A 42" Woodburning Fireplace

Customer Reviews (1)
5 out of 5
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Ace N.
26 Feb, 2025

Plugged it in, turned it on, problem solved.