{"product_id":"473999z","title":"Pentair UltraTemp 8 Ton 98 PSIG Thermostatic Expansion Valve (473999Z)","description":"\u003cp\u003eThis 98 PSIG thermostatic expansion valve is designed for select Pentair UltraTemp 8-ton heat pump applications requiring the 473999Z replacement. The TXV meters refrigerant into the evaporator, helping the heat pump maintain efficient heat exchange and proper pressure relationships. When the valve is not functioning correctly, heating output, compressor behavior, and diagnostic readings can all be affected.\u003c\/p\u003e\u003cp\u003eBecause this is a refrigeration component, installation should be handled by a qualified technician who can verify system charge, pressure readings, and compatibility. It is a targeted service part for restoring the refrigerant control side of compatible UltraTemp equipment. Confirm the model and PSIG specification before use.\u003c\/p\u003e","brand":"Pentair Pool Products","offers":[{"title":"Default Title","offer_id":48505637765275,"sku":"473999Z","price":304.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/noimage_e8e8e843-9e47-444d-8050-064108867869.jpg?v=1778055384","url":"https:\/\/www.bathandspaparts.com\/products\/473999z","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}