{"product_id":"frost-fighter-idh500qr-lp-ng-indirect-recirculating-heater-500-000-btu","title":"IDH500 QR Frost Fighter Indirect LP\/NG Recirculating Heater 500,000","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eFrost Fighter Indirect Recirculating Dual Gas Fuel LP Propane And Natural Gas Fired 500,000 Btu 120V 20 Amp Quiet Running Heater.(Pictured with Optional Duct Hoses) \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eIDH500QR LP NG are the most efficient, durable, and reliable Indirect-Fired heaters in this popular class, but they also boast one of the quietest operating dB noise levels available.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCombined with standard recirculation, a fully insulated jacket, High Static Pressure, adaptable duct attachment, a stainless steel multi-pass heat exchanger, 3-trials for ignition, and EZ Ball Valve switchover features, the IDH QR Series is designed and engineered to provide excellent fuel savings and trouble-free operation in the harshest environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eProven reliable commercial-grade burner \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eOver 81% efficiency\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eFully Insulated Jacket to minimize heat loss, increase efficiency, and provide cool to the touch for safety\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eProven \"Multi-Pass\" Stainless Steel Heat Exchanger provides unsurpassed heat transfer\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eFully independent fan combustion air provides consistent and dependable operation in cold weather and ensures pre-heating to eliminate cold air delivery at start-up\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eHigh static pressure\/high volume fan provides large volumes of air movement with or without ducting attached\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eAvailable with Dual 12\" or Single 16\" Outlet that can accommodate up to 100ft. of supply duct\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e16\" Intake that can accommodate up to 50ft. of return duct to reduce fuel consumption and heating times significantly\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e(The intake duct length attached requires an equal reduction from 100ft. of the supply duct. @ 25ft intake = 75ft supply)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eCompact design with highly durable 6-Ply Pneumatic tires, handles, and lifting bail for easy transport\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eQuiet operation of 62dB for noise-sensitive areas \u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eDurable powder coat finish\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eHigh-efficiency stainless steel heat exchanger\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eOptional remote thermostat available\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eBall Valve Switchover from Propane to Natural Gas\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eETL Approved\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003eTECHNICAL SPECIFICATIONS\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eSpecifications\u003cspan style=\"mso-tab-count: 4;\"\u003e                                                 \u003c\/span\u003eIDH500QR\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eMaximum Heating Capacity\u003cspan style=\"mso-tab-count: 2;\"\u003e                     \u003c\/span\u003e500,000 BTU\/h\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eHeated Air Volume\u003cspan style=\"mso-tab-count: 3;\"\u003e                                        \u003c\/span\u003e4,800 CFM\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eMaximum Static Pressure\u003cspan style=\"mso-tab-count: 2;\"\u003e                         \u003c\/span\u003e3.5\"\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eRunning Sound Level\u003cspan style=\"mso-tab-count: 3;\"\u003e                                   \u003c\/span\u003e68dB\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eDischarge Temperature\u003cspan style=\"mso-tab-count: 2;\"\u003e                              \u003c\/span\u003eup to 250°F (121°C)\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eInsulated Jacket\u003cspan style=\"mso-tab-count: 3;\"\u003e                                              \u003c\/span\u003eYes\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eOutlet Configuration\u003cspan style=\"mso-tab-count: 3;\"\u003e                                     \u003c\/span\u003eDual 12\" or Single 16\"\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eInlet Diameter\u003cspan style=\"mso-tab-count: 4;\"\u003e                                                 \u003c\/span\u003e16\"\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eMaximum Total Duct Length\u003cspan style=\"mso-tab-count: 2;\"\u003e                     \u003c\/span\u003eUp to 100ft per Outlet\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eSupply Gas Pressure (LP\/NG)\u003cspan style=\"mso-tab-count: 2;\"\u003e                   \u003c\/span\u003e1\/2lb PSI max. or 7\"-14\" w.c.\u003cspan style=\"mso-tab-count: 1;\"\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003ePower Requirement\u003cspan style=\"mso-tab-count: 3;\"\u003e                                      \u003c\/span\u003e120V - 20amp\u003cspan style=\"mso-tab-count: 1;\"\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eRunning Amps\u003cspan style=\"mso-tab-count: 4;\"\u003e                                                 \u003c\/span\u003e17.6\u003cspan style=\"mso-tab-count: 1;\"\u003e       \u003c\/span\u003e\u003cspan style=\"mso-tab-count: 1;\"\u003e                \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eCrated Dimensions\u003cspan style=\"mso-tab-count: 3;\"\u003e                                       \u003c\/span\u003e83\"L x 37\"W x 52\"H\u003cspan style=\"mso-tab-count: 1;\"\u003e        \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eApproximate Crated Weight\u003cspan style=\"mso-tab-count: 2;\"\u003e                     \u003c\/span\u003e580lbs\u003cspan style=\"mso-tab-count: 1;\"\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e•\u003cspan style=\"mso-tab-count: 1;\"\u003e              \u003c\/span\u003eApprovals \/ Certification\u003cspan style=\"mso-tab-count: 2;\"\u003e                            \u003c\/span\u003eCSA \/ ETL\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003eSpecifications are subject to change without prior notice.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/8815\/8307\/files\/p100.pdf?v=1723875450\" target=\"_blank\"\u003e\u003cspan\u003eClick Here to Download LP\/NG Regulator Setup Information \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0592\/8815\/8307\/files\/idh500qr-lpng_manual.pdf?v=1733004654\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; color: red; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eDownload the IDH500QR-G LP\/NG Manual\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"background: white; margin: 6.0pt 0in 6.0pt 0in;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; color: black; mso-color-alt: windowtext;\"\u003eThis item can only be shipped via LTL Freight due to its weight, size, or fragility.\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"background: white; margin: 6.0pt 0in 6.0pt 0in;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; color: black; mso-color-alt: windowtext;\"\u003eIDH500QR LP\/NG Ships Factory Direct\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; mso-bidi-font-size: 12.0pt; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-hansi-theme-font: minor-latin;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"line-height: normal; margin: 6.0pt 0in 6.0pt 0in;\"\u003e\u003ca href=\"https:\/\/oehha.ca.gov\/proposition-65\" title=\"Prop 65\" target=\"_blank\"\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: blue; mso-font-kerning: 0pt; mso-ligatures: none; mso-bidi-font-weight: bold; mso-bidi-font-style: italic;\"\u003eCalifornia Proposition 65 Warning\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Frost Fighter Heating","offers":[{"title":"IDH500QR-LP\/NG Dual 12\" Outlet Ducts","offer_id":42897359732835,"sku":"IDH500QR-LP\/NG 2x12","price":7490.0,"currency_code":"USD","in_stock":true},{"title":"IDH500QR-LP\/NG Single 16\" Outlet Duct","offer_id":42897359765603,"sku":"IDH500QR-LP\/NG 1x16","price":7490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/8815\/8307\/files\/idh400qr_rs_gas_unit.jpg?v=1758032802","url":"https:\/\/www.smemporium.com\/products\/frost-fighter-idh500qr-lp-ng-indirect-recirculating-heater-500-000-btu","provider":"Smoky Mountain Emporium Inc","version":"1.0","type":"link"}