{"product_id":"lsi5hf5ucv","title":"Trane RLY3901, 120VAC Start Relay","description":"\u003cp\u003eThis start relay operates at 120 volts AC. It controls the operation of a compressor in HVAC systems by providing the necessary electrical connection to initiate the compressor's start-up sequence. The relay engages when the system requires cooling or heating, allowing current to flow to the compressor. Upon reaching a certain operational condition, it disengages to prevent damage from overheating or excessive current draw.\u003c\/p\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":44259264659678,"sku":"LSI5HF5UCV","price":137.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/libertysupply.com\/products\/lsi5hf5ucv","provider":"Liberty Supply","version":"1.0","type":"link"}