4520-0011-001 | 325F CO AUTO LIMIT SWT 53.5" | Marley Engineered Products Manufacturer_Jones Stephens **Key Features:** * Adjustable timer

4520 0011 001 325F CO AUTO LIMIT SWT 53.5" Marley Engineered Products Manufacturer_Jones Stephens **Key Features:** * Adjustable timer **Key Features:** * Adjustable timer ensures precise heating control * Bypass feature allows for manual override when needed * Compatible with a wide range of heating systems * Durable construction for extended service life * Industry leading Mars Controls quality and reliability **Benefits:** * Optimize heating performance and reduce energy consumption * Maintain precise temperature control for increased comfort * Enhance system reliability with bypass feature * Ensure longevity with durable construction * Trust in the proven performance of Mars Controls Our trusted HVAC store carries a wide range of heating and cooling controls Shop our HVAC supply store now for the best prices and fast shipping on all your HVAC and hydronic equipment