{"product_id":"modine-pdp-greenhouse-heater","title":"Modine PDP Greenhouse Heater","description":"\u003cp\u003e\u003cstrong\u003eHortitech offers FREE SHIPPING on all Modine products.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv role=\"alert\" class=\"alert alert-primary\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cstrong\u003e\u003cspan\u003eOur take on Modine for greenhouse applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Modine is one of the few heater manufacturers we've found that offers a strong combination of value, durability, and warranty support for greenhouse applications. Greenhouses can be tough on heating equipment due to their humid environments, so corrosion resistance and protecting internal components are important. The PDP series offers an economical heating solution with up to 83% thermal efficiency, a 10-year heat exchanger warranty, and a durable, baked-on polyester finish designed to resist corrosion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Modine PDP series features a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003evertical airflow design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a power-vented system, making it a solid option for heating larger spaces such as greenhouses, warehouses, and commercial or industrial buildings. Available in seven sizes ranging from 150,000 to 400,000 BTU\/hr, the PDP delivers dependable heat with straightforward installation and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe PDP offers a robust package of features, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e10-year heat exchanger warranty\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for commercial and industrial heating applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSeven model sizes available, ranging from 150,000 to 400,000 BTU\/hr\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUp to 83% thermal efficiency\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDurable aluminized-steel clamshell heat exchanger, with optional 409 stainless steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower-vented design allows vertical or horizontal exhaust venting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePermanently lubricated fan motor for dependable operation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFan motor and controls housed inside the cabinet to help protect them from airborne moisture and dust\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBaked-on polyester paint for excellent corrosion resistance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNatural gas or propane operation, with field conversion options\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in propeller-fan (PDP) and centrifugal-blower (BDP) configurations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eModel PDP Sizes\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e150\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e175\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e200\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e250\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e300\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e350\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003e400\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBTU\/hr Input\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e175,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e300,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e350,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400,000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBTU\/hr Output\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e124,500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e145,250\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e166,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e207,500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e249,000\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e290,500\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e332,000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMax. Mounting Height (ft.)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e17\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e21\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeat Throw (ft.) at Max. Mounting Height\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e55\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e59\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e67\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e74\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e70\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e69\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003ePerformance ratings are for elevations up to 2,000 ft. Ratings must be reduced at higher elevations; see the Elevation section below.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eModine recommends installation by a qualified professional. DIY installation is strongly discouraged and may void the warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBTU Primer\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMost manufacturers advertise a heater's input BTU, which is the amount of fuel consumed per hour. To estimate the heat output, multiply the input BTU by the heater's thermal efficiency. For example, the PDP 400 at 83% efficiency provides approximately 332,000 BTU\/hr of output (400,000 × 0.83).\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eElevation\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eElevation reduces heater output. Above 2,000 ft, Modine specifies a 4% reduction in output for every additional 1,000 ft of elevation. For example, at 4,000 ft, the PDP 400's rated output of 332,000 BTU\/hr would be reduced by approximately 8%, to 305,440 BTU\/hr. A high-altitude kit may be required; consult the manufacturer's installation instructions for the correct configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv role=\"alert\" class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-primary\" role=\"alert\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eManufacturer PDFs\u003c\/h3\u003e\n\u003cp\u003e\u003ca title=\"Exhaustive Feature Comparison of 29 Gas Fired Heater Company Products\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/cross-reference-guide-modine.pdf?v=1586802026\"\u003e\u003ci class=\"demo-icon icon-down-2\"\u003e \u003c\/i\u003eExhaustive Feature Comparison of 29 Gas Fired Heater Company Products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Good, Better, Best Comparison Between PTP, PDP, and PTC (Effinity) Series\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/I_htgMKTGLiteraturePDFsModine80-168_2.pdf?v=1586802364\"\u003e\u003ci class=\"demo-icon icon-down-2\"\u003e \u003c\/i\u003eGood, Better, Best Comparison Between PTP, PDP, and PTC (Effinity) Series\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Heater Maintenance Checklist\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/I_htgMKTGLiteraturePDFsModine76-500P.pdf?v=1586802359\"\u003e\u003ci class=\"demo-icon icon-down-2\"\u003e \u003c\/i\u003eHeater Maintenance Checklist\u003c\/a\u003e\u003c\/p\u003e","brand":"Modine","offers":[{"title":"Propane \/ 175 \/ Aluminized Steel","offer_id":67744976502877,"sku":"PDP175AE0185SBAN","price":2104.7,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 175 \/ Stainless Steel","offer_id":67744976535645,"sku":"PDP175SE0185SBAN","price":2417.53,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 200 \/ Aluminized Steel","offer_id":67744976568413,"sku":"PDP200AE0185SBAN","price":2221.63,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 200 \/ Stainless Steel","offer_id":67744976601181,"sku":"PDP200SE0185SBAN","price":2581.72,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 250 \/ Aluminized Steel","offer_id":67744976633949,"sku":"PDP250AE0185SBAN","price":2735.33,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 250 \/ Stainless Steel","offer_id":67744976666717,"sku":"PDP250SE0185SBAN","price":3222.3,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 300 \/ Aluminized Steel","offer_id":67744976699485,"sku":"PDP300AE0185SBAN","price":3008.36,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 300 \/ Stainless Steel","offer_id":67744976732253,"sku":"PDP300SE0185SBAN","price":3643.96,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 350 \/ Aluminized Steel","offer_id":67744976765021,"sku":"PDP350AE0185SBAN","price":3336.73,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 350 \/ Stainless Steel","offer_id":67744976797789,"sku":"PDP350SE0185SBAN","price":3992.86,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 400 \/ Aluminized Steel","offer_id":67744976830557,"sku":"PDP400AE0185SBAN","price":3555.65,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 400 \/ Stainless Steel","offer_id":67744976863325,"sku":"PDP400SE0185SBAN","price":4417.01,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 150 \/ Aluminized Steel","offer_id":67744977289309,"sku":"PDP150AE0130SBAN","price":1959.8,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 150 \/ Stainless Steel","offer_id":67744977322077,"sku":"PDP150SE0130SBAN","price":2192.4,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 175 \/ Aluminized Steel","offer_id":67744976896093,"sku":"PDP175AE0130SBAN","price":2104.7,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 175 \/ Stainless Steel","offer_id":67744976928861,"sku":"PDP175SE0130SBAN","price":2417.53,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 200 \/ Aluminized Steel","offer_id":67744976961629,"sku":"PDP200AE0130SBAN","price":2221.63,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 200 \/ Stainless Steel","offer_id":67744976994397,"sku":"PDP200SE0130SBAN","price":2581.72,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 250 \/ Aluminized Steel","offer_id":67744977027165,"sku":"PDP250AE0130SBAN","price":2735.33,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 250 \/ Stainless Steel","offer_id":67744977059933,"sku":"PDP250SE0130SBAN","price":3222.3,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 300 \/ Aluminized Steel","offer_id":67744977092701,"sku":"PDP300AE0130SBAN","price":3008.36,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 300 \/ Stainless Steel","offer_id":67744977125469,"sku":"PDP300SE0130SBAN","price":3643.96,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 350 \/ Aluminized Steel","offer_id":67744977158237,"sku":"PDP350AE0130SBAN","price":3336.73,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 350 \/ Stainless Steel","offer_id":67744977191005,"sku":"PDP350SE0130SBAN","price":3992.86,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 400 \/ Aluminized Steel","offer_id":67744977223773,"sku":"PDP400AE0130SBAN","price":3555.65,"currency_code":"USD","in_stock":true},{"title":"Natural Gas \/ 400 \/ Stainless Steel","offer_id":67744977256541,"sku":"PDP400SE0130SBAN","price":4417.01,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 150 \/ Stainless Steel","offer_id":67746119352413,"sku":"PDP150SE0185SBAN","price":2192.4,"currency_code":"USD","in_stock":true},{"title":"Propane \/ 150 \/ Aluminized Steel","offer_id":67746121515101,"sku":"PDP150AE0185SBAN","price":1959.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/PDP-Power-Vented-Heater_360.webp?v=1791979182","url":"https:\/\/www.hortitechdirect.com\/products\/modine-pdp-greenhouse-heater","provider":"Hortitech Direct","version":"1.0","type":"link"}