{"product_id":"pentair-mastertemp®-liquid-propane-high-performance-heater-250k-btu","title":"Pentair MasterTemp® Liquid Propane High Performance Heater 250K BTU","description":"\u003cp\u003eThe Pentair MasterTemp® 250,000 BTU Liquid Propane (LP) Heater is a high-efficiency heating powerhouse designed to deliver rapid warmth to residential pools and spas where natural gas is unavailable. This model is renowned for its compact, \"best-in-class\" footprint, which allows it to fit easily into tight equipment pads while outperforming larger, traditional heaters. It features a sophisticated pre-mixed combustion system that optimizes the propane-to-air ratio, ensuring faster heat-up times and lower emissions that meet \"Low NOx\" standards. The exterior is constructed from a rugged, rust-proof composite resin that resists UV damage and chemical corrosion, while the internal cupro-nickel heat exchanger provides a robust defense against fluctuating water chemistry. A user-friendly digital display rotates for easy viewing and provides clear temperature readouts and system diagnostics, while integrated safety sensors monitor water pressure and high-limit temperatures. Despite its streamlined profile, the unit is built with a heavy-duty internal firebox and industrial-grade plumbing that give it a solid, professional-grade construction. The Pentair MasterTemp 250K BTU Liquid Propane Heater weighs approximately \u003cb data-path-to-node=\"1\" data-index-in-node=\"1228\"\u003e120 pounds\u003c\/b\u003e, providing a reliable, quiet, and powerful heating solution for high-performance aquatic systems.\u003c\/p\u003e","brand":"Commercial Pool and Spa Supplies","offers":[{"title":"Default Title","offer_id":53093321703535,"sku":"460733","price":7215.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3785\/3807\/files\/PUR-15-0732-1_medium_8617b1f9-93af-4293-9e5b-67f6a9ec74be.jpg?v=1778769418","url":"https:\/\/commercialpoolandspasupplies.com\/products\/pentair-mastertemp%c2%ae-liquid-propane-high-performance-heater-250k-btu","provider":"Commercial Pool and Spa Supplies ","version":"1.0","type":"link"}