{"product_id":"pentair-460730-mastertemp-200k-btu-natural-gas-pool-spa-heater","title":"Pentair 460730 MasterTemp 200K BTU Natural Gas Pool \u0026 Spa Heater","description":"\u003cp data-end=\"1013\" data-start=\"663\"\u003eThe \u003cstrong data-end=\"717\" data-start=\"667\"\u003ePentair MasterTemp 460730 200K BTU Pool Heater\u003c\/strong\u003e delivers dependable, \u003cstrong data-end=\"770\" data-start=\"739\"\u003enatural gas‑powered heating\u003c\/strong\u003e engineered for energy‑efficient performance and consistent temperature control in residential inground pools. With \u003cstrong data-end=\"908\" data-start=\"886\"\u003e200,000 BTU output\u003c\/strong\u003e, this unit provides quick, comfortable warm‑ups and reliable operation throughout the swimming season.\u003c\/p\u003e \u003cp data-end=\"1341\" data-start=\"1015\"\u003eBuilt with a \u003cstrong data-end=\"1062\" data-start=\"1028\"\u003ehigh‑efficiency heat exchanger\u003c\/strong\u003e and advanced digital ignition controls, the MasterTemp 460730 combines efficient fuel use with easy operation and diagnostics. Its compact footprint and quiet combustion make it an ideal choice for pool owners who want dependable warmth without excessive energy cost or noise.\u003c\/p\u003e \u003ch2 data-end=\"1370\" data-start=\"1348\"\u003e\u003cstrong data-end=\"1368\" data-start=\"1351\"\u003e\u003cstrong data-end=\"717\" data-start=\"667\"\u003ePentair MasterTemp 460730 200K BTU Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e \u003cul data-end=\"1834\" data-start=\"1371\"\u003e \u003cli data-end=\"1464\" data-start=\"1371\"\u003e \u003cp data-end=\"1464\" data-start=\"1373\"\u003eDesigned for \u003cstrong data-end=\"1414\" data-start=\"1386\"\u003enatural gas fuel systems\u003c\/strong\u003e with standard residential gas line connections.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-end=\"1551\" data-start=\"1465\"\u003e \u003cp data-end=\"1551\" data-start=\"1467\"\u003eWorks with \u003cstrong data-end=\"1510\" data-start=\"1478\"\u003e2” pool plumbing connections\u003c\/strong\u003e common in inground pool installations.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-end=\"1659\" data-start=\"1552\"\u003e \u003cp data-end=\"1659\" data-start=\"1554\"\u003eCompatible with \u003cstrong data-end=\"1600\" data-start=\"1570\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-end=\"1733\" data-start=\"1660\"\u003e \u003cp data-end=\"1733\" data-start=\"1662\"\u003eSuitable as a replacement for like‑capacity natural gas pool heaters.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-end=\"1834\" data-start=\"1734\"\u003e \u003cp data-end=\"1834\" data-start=\"1736\"\u003eIntegrates seamlessly with variable‑speed pumps, modern filtration systems, and pool automation.\u003c\/p\u003e \u003c\/li\u003e \u003cli data-end=\"585\" data-start=\"569\" data-section-id=\"6xcx3v\"\u003ePentair 460730\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e \u003c\/li\u003e \u003cli data-end=\"606\" data-start=\"586\" data-section-id=\"1ifyhyl\"\u003ePentair MasterTemp\u003c\/li\u003e \u003cli data-end=\"634\" data-start=\"607\" data-section-id=\"e27kuj\"\u003ePentair MasterTemp 460730\u003c\/li\u003e \u003cli data-end=\"652\" data-start=\"635\" data-section-id=\"1pznli9\"\u003eMasterTemp 200K\u003c\/li\u003e \u003cli data-end=\"677\" data-start=\"653\" data-section-id=\"9r5hq2\"\u003e200000 BTU Pool Heater\u003c\/li\u003e \u003cli data-end=\"703\" data-start=\"678\" data-section-id=\"1vaxr0f\"\u003eNatural Gas Pool Heater\u003c\/li\u003e \u003cli data-end=\"723\" data-start=\"704\" data-section-id=\"nvt4pr\"\u003ePool \u0026amp; Spa Heater\u003c\/li\u003e \u003cli data-end=\"745\" data-start=\"724\" data-section-id=\"1ungzke\"\u003ePentair Pool Heater\u003c\/li\u003e \u003cli data-end=\"767\" data-start=\"746\" data-section-id=\"6ahe1i\"\u003eLow NOx Pool Heater\u003c\/li\u003e \u003cli data-end=\"797\" data-start=\"768\" data-section-id=\"1cgpkzm\"\u003eHigh Efficiency Pool Heater\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupplied under part number 460730 for exact-match ordering.\u003c\/li\u003e\n\u003cli\u003eBTU rating: 200K BTU.\u003c\/li\u003e\n\u003cli\u003eSized by BTU output — match the rating and fuel type to your existing unit.\u003c\/li\u003e\n\u003cli\u003eShips from our US warehouse with tracking on dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pentair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 460730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Pool Heaters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU rating:\u003c\/strong\u003e 200K BTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC \/ GTIN:\u003c\/strong\u003e 788379724054\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping weight:\u003c\/strong\u003e 128 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat part number is this pool heater?\u003c\/h3\u003e\u003cp\u003eThis item is supplied under part number 460730. Match that number against your equipment's parts diagram before ordering.\u003c\/p\u003e\u003ch3\u003eDoes the BTU rating have to match my old heater?\u003c\/h3\u003e\u003cp\u003eThe BTU rating should match or exceed your previous heater. Undersizing means the pool never reaches temperature on cold days; oversizing costs more up front but heats faster and cycles less.\u003c\/p\u003e\u003ch3\u003eCan this run on propane instead of natural gas?\u003c\/h3\u003e\u003cp\u003eNo. Gas pool heaters are built for one fuel and require a manufacturer conversion kit to change. Check the data plate on your existing unit and order the matching fuel type.\u003c\/p\u003e\u003ch3\u003eWhat size heater do I need for my pool?\u003c\/h3\u003e\u003cp\u003eA common rule is 1 BTU per gallon as a minimum, increased for windy sites, uncovered pools, or cold climates. A 20,000 gallon pool typically starts at 250,000 BTU.\u003c\/p\u003e\u003ch3\u003eDo I need a professional to install a pool heater?\u003c\/h3\u003e\u003cp\u003eGas heaters involve gas line sizing, venting and electrical connections, and most jurisdictions require a licensed installer plus a permit. Improper installation voids the manufacturer warranty.\u003c\/p\u003e\u003ch3\u003eHow do I confirm this part fits my equipment?\u003c\/h3\u003e\u003cp\u003eCheck the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.\u003c\/p\u003e\u003ch3\u003eHow quickly does this ship?\u003c\/h3\u003e\u003cp\u003eIn-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.\u003c\/p\u003e\u003ch3\u003eCan I return it if I ordered the wrong part?\u003c\/h3\u003e\u003cp\u003eUnopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.\u003c\/p\u003e\u003ch3\u003eIs this covered by a warranty?\u003c\/h3\u003e\u003cp\u003eManufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What part number is this pool heater?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This item is supplied under part number 460730. 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