The White-Rodgers SureSwitch™ relay, model number 49P11-843, replaces the function of a contactor and short-cycle timer with a sealed relay. It increases the reliability of air conditioning systems and heat pumps. Designed to fit in the space of a traditional mechanical contactor, the relay is a universal electronic upgrade.
The manufacturers creating new HVAC technologies are teaching others all about it.
Podcasts
Will Winchester, service manager, Poudre Valley Air, Fort Collins, Colo., joins the NEWSMakers podcast to discuss the latest court ruling about regional furnace standards. We discuss that, the process as a whole, how customers have responded, and much more.
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