The Dauber Stopper from Modern AC Products Is an easy-to-install insect screen that protects air-conditioning emergency drain lines from mud-dauber wasps
eControls introduces a series of touch thermostats that control a whole-house fan using temperature or timer control that will improve comfort and energy savings
In their new book, “Make More Money: 12 Profit Pillars for HVAC Contractor Success,” author Scott Ritchey (Plumbers Supply Co.) and contributing author Gary Kerns provide HVAC contractors with the skills they need to survive and thrive, they note.
