{"product_id":"021-665","title":"021-665","description":"This 45 MFD round run capacitor is a high-performance replacement component designed to optimize the efficiency of HVAC blower motors and condenser fans. Engineered for 440-volt applications and compatible with both 50Hz and 60Hz frequencies, this capacitor provides the essential electrical phase shift required for continuous motor operation. It is a critical part for repairing air conditioning units and furnace systems that exhibit signs of motor failure, such as humming, slow starting, or overheating. By maintaining a steady electrical charge, this 45 microfarad capacitor ensures your heating and cooling equipment runs smoothly, reducing energy consumption and extending the lifespan of the motor. Its durable round-case design is built to withstand the demanding conditions of residential and commercial climate control systems.\u003cbr\u003e\nType: Run Capacitor\u003cbr\u003e\nSize: Standard Round\u003cbr\u003e\nApplication: Used in residential and commercial HVAC systems, specifically for air conditioner condenser fan motors, heat pump motors, and furnace blower motors.\u003cbr\u003e\nSpecifications: Capacitance: 45 MFD (Microfarads); Voltage: 440 VAC; Frequency: 50\/60 Hz; Shape: Round; Tolerance: +\/- 5%","brand":"BCFurnace","offers":[{"title":"Capacitor, Run, 440 Volt, 50-60HZ, 45MFD, Round \/ 021-665","offer_id":50216310964509,"sku":null,"price":26.81,"currency_code":"CAD","in_stock":true},{"title":"Capacitor, Run, 440 Volt, 50-60HZ, 45MFD, Round \/ SFCAP45D75440R","offer_id":50216310997277,"sku":null,"price":26.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/dccbe82e54ef4cd5a1b69c1c4845b736.webp?v=1773967832","url":"https:\/\/bcfurnace.myshopify.com\/products\/021-665","provider":"BCFurnace","version":"1.0","type":"link"}