F A L L
I S S U E
HEAT PUMP J O U R N A L
DECEMBER 2025
ANTHONY WOO:
GROWTH BUILDER • HIGH-PERFORMANCE DHW SOLUTION • PARLIAMENT HILL’S NEW GREEN CLIMATE CONTROL • PRODUCT SHOWCASE AND MORE INSIDE • DEEP ENERGY RETROFITS
A special impact supplement of:
HEATPUMP Cover12.25v1.indd 1
www.mechanicalbusiness.com
2025-11-26 12:45 PM