Amazon S3 on MSN

How to install a window unit yourself

Learn how to install a window unit yourself for improved home comfort.
The Cool Down on MSN

Homeowner shares game-changing advice after getting $13,000 super-efficient HVAC for free: 'I replaced my [unit] at no cost to me'

One Reddit user shared how they were able to replace their entire HVAC system at no cost, thanks to state and federal ...