Johnson Controls D-9502-612 Spring Extension col-linearfireplace-accessory Q: What is the warranty

Q: What is the warranty period for this receiver

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Intelligent algorithms for enhanced energy efficiency

Compatible with various Lennox models

Johnson Controls D-9502-612 Spring Extension col-linearfireplace-accessory Q: What is the warrantyJohnson Controls D 9502 612 Spring Extension: Enhance Your Furnace and Heater Performance Upgrade your furnace and heater with the Johnson Controls D 9502 612 Spring Extension. Designed by Johnson Controls, a renowned brand in the industry, this high quality extension spring is manufactured in Mexico, ensuring excellent craftsmanship and durability. With its exceptional technical benefits and superior performance, this spring extension is a must have