{"product_id":"raypak-heater-266k-btu-low-nox-natural-gas-asme-digital-iid-bronze-header-cupro-nickel-heat-exchanger-b-r267a-en-x","title":"Raypak Digital Low NOx ASME Natural Gas Pool Heater, 266K BTU, Cupro-Nickel Heat Exchanger, Bronze Headers, B-R267A-EN-X #26, 017710","description":"\u003cp\u003eThe Raypak B-R267A-EN-X #26, part number 017710, is the 267A size of Raypak's Digital Low NOx ASME pool and spa heater: 266,000 BTU\/hr input on natural gas, 2 inch bronze headers and a cupronickel fin tube heat exchanger, rated for installations up to 5,000 ft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLow NOx\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOn the Low NOx ASME models a gas valve and blower hold the air fuel mixture, so the heater burns clean. Raypak says these models meet the additional safety standards and regulations required for Texas, California and Utah, and offers a flow switch option that makes them Texas Boiler Code compliant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe ASME build\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe B at the front of the model number is Raypak's code for bronze ASME headers. The heater ships with a 125 psi pressure relief valve, carries the ANSI Z21.56 design certification, and can be installed indoors or out, directly on a combustible surface. Whether a pool needs an ASME heater is for the local code and the inspector to say.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRaypak lists the Low NOx ASME heaters for natural gas only, and its manual says the rated input is suitable up to 5,000 ft. This one has a cupronickel exchanger; Raypak sells the copper version under its own part number. At the rated 82 percent thermal efficiency it puts about 218,120 BTU\/hr into the water. Power is 120 or 240 VAC, single phase, at 6 A or 3 A.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":67640541020372,"sku":"BR267AENX","price":4169.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_6d9a0f2d-fb5e-4f48-93df-fbb81abf7b50.png?v=1791211924","url":"https:\/\/www.activepoolsupply.com\/products\/raypak-heater-266k-btu-low-nox-natural-gas-asme-digital-iid-bronze-header-cupro-nickel-heat-exchanger-b-r267a-en-x","provider":"Active Pool Supply","version":"1.0","type":"link"}