• PiperForum.com is a vibrant community of Piper owners and pilots. Our over 1,500+ active members use Piper Forum to swap technical knowledge, plan meetups and sell planes/parts. We host technical knowledge of general aviation topics and specific topics on J3-Cubs, Cherokees, Comanches, Pacers and more. In addition to an instant community of pilots for you, PiperForum.com is a library of technical topics, airplane builds, images, technical manuals, technical documents and more.

    Access to PiperForum.com is subscription based. Subscriptions are only $49.99/year or $6.99/month to gain access to this great community and unmatched library of Piper knowledge.

    Click Here to Become a Subscribing Member and Access PiperForum.com in Full!

Cold air from defrost vents

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

tawood

Well-Known Member
Joined
Apr 7, 2016
Messages
506
Reaction score
336
Hi all,
So one thing I loved about my last plane, a Piper Cherokee, was that the defrost put out REALLY hot air...I mean so hot, it would burn your fingers! The heater worked fantastic too. I flew my new-to-me Arrow yesterday for the first time in temps below 20 degrees...I was freezing. The cabin seems to be leaking everywhere. But worst of all, the defrost doesn't put out warm air. The heater manages some decently hot air, but the defrost is, at best, luke cool. Is something wrong? Any way to change that?
 

Latest posts

Back
Top