{"title":"Burnham Boilers","description":"\u003cp\u003eBurnham residential boilers made by US Boiler Company. The lineup includes Series 2e cast iron chimney-vented gas boilers, X-PV cast iron power-vented boilers, Alta water-tube condensing boilers and the Alta combi, Aspen fire-tube condensing boilers, and the MPO-IQ oil-fired cast iron boiler.\u003c\/p\u003e\n\u003cp\u003eThe first choice is venting. A chimney-vented Series 2e suits a straight replacement where a lined chimney is already in place. The X-PV vents through the side wall with a power venter, which helps when the chimney is gone or unsafe. Alta and Aspen units are sealed-combustion condensing boilers vented in PVC, CPVC or polypropylene, and they need a condensate drain and, in most areas, a neutralizer.\u003c\/p\u003e\n\u003cp\u003eSize the boiler from a heat-loss calculation, not from the nameplate of the unit coming out. Older boilers were often oversized, and a condensing boiler only reaches its rated efficiency when return water is cool enough to condense, so check the emitters and the design water temperature.\u003c\/p\u003e\n\u003cp\u003eReplacement components such as igniters, flame sensors, gas valves, blowers and sensors are in \u003ca href=\"\/collections\/us-boiler-parts\"\u003eUS Boiler parts\u003c\/a\u003e. For the near-boiler piping, see \u003ca href=\"\/collections\/circulator-pumps\"\u003ecirculator pumps\u003c\/a\u003e and \u003ca href=\"\/collections\/venting\"\u003eventing\u003c\/a\u003e, or compare other brands in \u003ca href=\"\/collections\/boilers\"\u003eall boilers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"series-2e-38-000-btu-input-cast-iron-sectonal-chimney-vented-boiler-84-efficient-includes-grundfos-pump-elevation-range-0-2000","title":"US Boiler (Burnham) Series 2e 38,000 BTU Cast Iron Chimney Vented Boiler, 84% Efficient, Grundfos Pump, 0-2,000 ft Elevation","description":"\u003cp\u003eThe Series 2e - 38,000 BTU Input - Cast Iron Sectonal Chimney Vented Boiler, 84% efficient, includes Grundfos Pump - Elevation Range 0-2000' by US Boiler is part of our cast iron gas boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 202EN-GO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 67261678616\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cast Iron Gas Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353435893863,"sku":"BURN-202EN-G0","price":2772.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_zhjqst.jpg?v=1785832691"},{"product_id":"series-2e-69-000-btu-input-cast-iron-sectonal-chimney-vented-boiler-84-efficient-includes-grundfos-pump-elevation-range-0-2000","title":"US Boiler (Burnham) Series 2e 69,000 BTU Cast Iron Chimney Vented Boiler, 84% Efficient, Grundfos Pump, 0-2,000 ft Elevation","description":"\u003cp\u003eThe Series 2e - 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155,000 BTU Input - Fire Tube Boiler, 95% Efficient, No Pump Included - Elevation Range 0-10,100'","description":"\u003cp\u003eThe Aspen - 155,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100' by US Boiler is part of our condensing boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e ASPN-155A-6L00M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616762346\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Condensing Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436352615,"sku":"BURN-ASPN-155A-6L00M","price":8036.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_siercr_696bea05-0a19-4c7f-826f-aec0e656eaa9.jpg?v=1785832704"},{"product_id":"aspen-270-000-btu-input-fire-tube-boiler-95-efficient-no-pump-included-elevation-range-0-10-100","title":"US Boiler (Burnham) ASPN-270A-6L00M Aspen - 270,000 BTU Input - Fire Tube Boiler, 95% Efficient, No Pump Included - Elevation Range 0-10,100'","description":"\u003cp\u003eThe Aspen - 270,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100' by US Boiler is part of our condensing boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e ASPN-270A-6L00M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616762353\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Condensing Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436418151,"sku":"BURN-ASPN-270A-6L00M","price":11648.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_siercr_9b72858c-e3d7-4ee9-9b3f-e35b974dc4d8.jpg?v=1785832705"},{"product_id":"aspen-320-000-btu-input-fire-tube-boiler-95-efficient-no-pump-included-elevation-range-0-10-100","title":"US Boiler (Burnham) ASPN-320A-6L00 Aspen - 320,000 BTU Input - Fire Tube Boiler, 95% Efficient, No Pump Included - Elevation Range 0-10,100'","description":"\u003cp\u003eThe Aspen - 320,000 BTU Input - Fire Tube Boiler, 95% efficient, No Pump Included - Elevation Range 0-10,100' by US Boiler is part of our condensing boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e ASPN-320A-6L00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616764395\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Condensing Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436450919,"sku":"BURN-ASPN-320A-6L00","price":14573.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_rh27ek.jpg?v=1785832706"},{"product_id":"mpo-iq-series-mpo-iq84b-tb-oil-fired-chimney-vented-cast-iron-boiler","title":"US Boiler (Burnham) MPO-IQ Series, MPO-IQ84B-TB, Oil Fired, Chimney Vented Cast Iron Boiler","description":"\u003cp\u003eThe Mpo-iq Series , MPO-IQ84B-TB, Oil Fired, Chimney Vented Cast Iron Boiler by US Boiler is part of our us boiler clearance sale selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e MPO-IQ84B-TB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616788261\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e US Boiler Clearance Sale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436483687,"sku":"BURN-MPO-IQ84B-TB","price":1802.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_ii5uni.jpg?v=1785832707"},{"product_id":"x-pv-series-105-000-btu-input-cast-iron-sectonal-power-vented-boiler-84-efficient-includes-grundfos-pump-elevation-range-0-2-000","title":"US Boiler (Burnham) X-PV Series 105,000 BTU Cast Iron Power Vented Boiler, 84% Efficient, Grundfos Pump, 0-2,000 ft Elevation","description":"\u003cp\u003eThe X-PV Series - 105,000 BTU Input - Cast Iron Sectonal Power Vented Boiler, 84% efficient, includes Grundfos Pump - Elevation Range 0-2,000' by US Boiler is part of our cast iron gas boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e X-PV4N-T02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616804169\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cast Iron Gas Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436549223,"sku":"BURN-X-PV4N-T02","price":5865.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_punnci_50c83f7e-92d0-4ee6-a499-5a25df178e5e.jpg?v=1785832709"},{"product_id":"x-pv-series-94-000-btu-input-cast-iron-sectonal-power-vented-boiler-84-efficient-includes-grundfos-pump-elevation-range-0-2-000","title":"US Boiler (Burnham) X-PV Series 94,000 BTU Cast Iron Power Vented Boiler, 84% Efficient, Grundfos Pump, 0-2,000 ft Elevation","description":"\u003cp\u003eThe X-PV Series - 94,000 BTU Input - Cast Iron Sectonal Power Vented Boiler, 84% efficient, includes Grundfos Pump - Elevation Range 0-2,000' by US Boiler is part of our cast iron gas boilers selection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e X-PV4P-T02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616804190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cast Iron Gas Boilers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":44353436581991,"sku":"BURN-X-PV4P-T02","price":5865.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_punnci_01494f6d-02a0-4f30-a578-a7553cc5d156.jpg?v=1785832710"},{"product_id":"us-boiler-burnham-209en-go-series-2e-276-000-btu-cast-iron-sectional-chimney-vented-gas-boiler-84-efficient-grundfos-pump","title":"US Boiler (Burnham) 209EN-GO Series 2e 276,000 BTU Cast Iron Sectional Chimney Vented Gas Boiler, 84% Efficient, Grundfos Pump","description":"\u003cp\u003eUS Boiler (Burnham) 209EN-GO is a Series 2e cast iron sectional chimney vented natural gas boiler with a 276,000 BTU maximum input, listed as 84% efficient and including a Grundfos pump.\u003c\/p\u003e\u003cp\u003eThe listing shows B-vent venting with an 8\" vent size, a 1\/2\" gas inlet, 1-1\/4\" heating system inlet and outlet connections and an elevation rating of 0-2000 feet.\u003c\/p\u003e\u003cp\u003eBefore ordering, confirm the chimney and venting, the gas supply, the heating load and the local requirements for your installation. The Heating Helper, installation and operation manual and user guide are linked below.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler (Burnham)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 209EN-GO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU Input Maximum:\u003c\/strong\u003e 276,000 Btu\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Type:\u003c\/strong\u003e Cast Iron Sectonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Pump Included:\u003c\/strong\u003e Grundfos\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Inlet:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating System Inlet:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating System Outlet:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Material:\u003c\/strong\u003e B-Vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Size:\u003c\/strong\u003e 8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElevation Rating:\u003c\/strong\u003e 0-2000'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency Tier:\u003c\/strong\u003e Less than 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 84% (as listed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 67261678641\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cast Iron Gas Boilers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/image\/upload\/v1777898843\/US%20Boiler%20-%20Burnham\/BurnhamHeatingHelper.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHeating Helper Guide\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/US%20Boiler%20-%20Burnham\/Series_2e_IO_Manual_d3yd2c.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation and Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/US%20Boiler%20-%20Burnham\/Cast_Iron_Gas-Fired_Hot_Water_and_Steam_User_Manual_mcwlwu.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUser Guide\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/cast-iron-gas-boilers\"\u003ecast iron gas boilers\u003c\/a\u003e, \u003ca href=\"\/collections\/us-boiler\"\u003eall US Boiler (Burnham) products\u003c\/a\u003e.\u003c\/p\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":50357610283111,"sku":"BURN-209EN-G0","price":5739.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_zhjqst_0439b891-eb85-483e-b909-22b10990365c.jpg?v=1790829608"},{"product_id":"us-boiler-burnham-x-pv6n-t02-x-pv-series-175-000-btu-cast-iron-sectional-power-vented-gas-boiler-84-efficient-grundfos-pump","title":"US Boiler (Burnham) X-PV6N-T02 X-PV Series 175,000 BTU Cast Iron Sectional Power Vented Gas Boiler, 84% Efficient, Grundfos Pump","description":"\u003cp\u003eUS Boiler (Burnham) X-PV6N-T02 is an X-PV Series cast iron sectional power vented natural gas boiler with a 175,000 BTU maximum input, listed as 84% efficient and including a Grundfos pump.\u003c\/p\u003e\u003cp\u003eThe listing shows stainless steel venting with a 3\" vent size, a 1\/2\" gas inlet, 1-1\/4\" heating system inlet and outlet connections and an elevation rating of 0-2,000 feet.\u003c\/p\u003e\u003cp\u003eBefore ordering, confirm the venting, the gas supply, the heating load and the local requirements for your installation. The Heating Helper, installation and operation manual and user guide are linked below.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e US Boiler (Burnham)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e X-PV6N-T02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU Input Maximum:\u003c\/strong\u003e 175,000 Btu\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Type:\u003c\/strong\u003e Cast Iron Sectonal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Pump Included:\u003c\/strong\u003e Grundfos\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Inlet:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating System Inlet:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating System Outlet:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Size:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElevation Rating:\u003c\/strong\u003e 0-2,000'\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency Tier:\u003c\/strong\u003e Less than 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e 84% (as listed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 672616804251\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Cast Iron Gas Boilers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/image\/upload\/v1777898843\/US%20Boiler%20-%20Burnham\/BurnhamHeatingHelper.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHeating Helper Guide\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/US%20Boiler%20-%20Burnham\/X-PV_IO_Manual_evt9dh.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation and Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/US%20Boiler%20-%20Burnham\/Cast_Iron_Gas-Fired_Hot_Water_and_Steam_User_Manual_mcwlwu.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUser Guide\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/cast-iron-gas-boilers\"\u003ecast iron gas boilers\u003c\/a\u003e, \u003ca href=\"\/collections\/us-boiler\"\u003eall US Boiler (Burnham) products\u003c\/a\u003e.\u003c\/p\u003e","brand":"US Boiler","offers":[{"title":"Default Title","offer_id":50357610578023,"sku":"BURN-X-PV6N-T02","price":7557.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/image_punnci_41ae14a6-dfb4-47c0-b812-358238665b4b.jpg?v=1790829610"}],"url":"https:\/\/www.thehousesupplier.com\/collections\/burnham-boilers.oembed","provider":"The House Supplier","version":"1.0","type":"link"}