{"product_id":"121-455","title":"121-455","description":"This advanced Two-Stage Ignition Modulating Control Board is a high-performance solution for managing the heating cycles of modern HVAC systems. Designed to coordinate spark ignition and fuel modulation, this circuit board ensures your furnace or heating unit operates with maximum efficiency by precisely controlling the transition between heating stages. It functions as the central nervous system of your appliance, monitoring safety sensors while regulating the gas valve and blower motor to maintain consistent indoor temperatures. Built to withstand extreme environmental conditions, this board is an essential replacement for restoring reliable ignition and optimizing energy consumption in multi-stage heating equipment. It is ideal for homeowners and technicians looking to repair ignition failures or system communication errors in high-efficiency residential and commercial heating units.\u003cbr\u003e\nType: Ignition Control Board\u003cbr\u003e\nSize: Standard\u003cbr\u003e\nApplication: Compatible with two-stage gas furnaces, HVAC heating systems, and modulating air handlers requiring spark ignition control.\u003cbr\u003e\nSpecifications: Two-stage heating support, spark ignition modulation, wide operating temperature range (rated for -40°F starting), integrated circuit protection, and multi-pin terminal connections.","brand":"BCFurnace","offers":[{"title":"CONTROL BOARD, SPARK,TWO STAGE HT,-40\/+1 \/ 121-455","offer_id":50217070362909,"sku":null,"price":841.09,"currency_code":"CAD","in_stock":true},{"title":"CONTROL BOARD, SPARK,TWO STAGE HT,-40\/+1 \/ S1-03109188000","offer_id":50217070395677,"sku":null,"price":841.09,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/121-455","provider":"BCFurnace","version":"1.0","type":"link"}