Uploaded January 2025 | Updated September 2026, 2 weeks ago
With a hole saw and a crescent wrench you can install a high performance, energy star certified heat pump in an afternoon. That's what makes the MRCOOL DIY® system so special!
So don't pay contractors a ton of money, and don't mess with brazing! Just go to MRCOOLDIY.com and get the perfect heat pump for your home, that you can install yourself!
Save big with the MRCOOL DIY® Heat Pump Series.
With a hole saw and a crescent wrench you can install a high performance, energy star certified heat pump in an afternoon. That's what makes the MRCOOL DIY® system so special!
So don't pay contractors a ton of money, and don't mess with brazing! Just go to MRCOOLDIY.com and get the perfect heat pump for your home, that you can install yourself!
Save big with the MRCOOL DIY® Heat Pump Series.










