{"title":"Hydronic System Components","description":null,"products":[{"product_id":"a101","title":"3\/4\" NPT A Series Epoxy Coating Carbon Steel Pressurized Potable Water Thermal Expansion Tank, 2 Gallon","description":"\u003cp\u003eTherm-X-Trol Thermal Expansion Tank for Potable System. 5 Year Warranty, 200F max, operating pressure. 150psig max. working pressure. Brass air charge fitting w\/ protective plastic cap. UPC, ANSI\/NSF61, Made in USA\u003c\/p\u003e","brand":"BackStop","offers":[{"title":"Default Title","offer_id":43915083284539,"sku":"A101","price":50.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/lm23a4oaidzr49ash6pr.jpg?v=1785932504"},{"product_id":"qs-u-c","title":"Expansion Tank Straps - 5 Gallon Capacity","description":"\u003cp\u003eThis is a genuine OEM part from Holdrite. Manufactured to original specifications for a reliable, exact-fit repair.\u003c\/p\u003e","brand":"Holdrite","offers":[{"title":"Default Title","offer_id":43915083743291,"sku":"QS-U-C","price":26.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/zu112wimtbvoye0qcmke.jpg?v=1785932528"},{"product_id":"a102","title":"3\/4\" NPT Epoxy Coating Carbon Steel Pressurized Potable Water Thermal Expansion Tank, 4.5 Gallon","description":"\u003cp\u003eWATTS®, ST-12, Thermal Expansion Tank for Potable Water, 4.4 Gallon, 3\/4\" NPT Connection, 150 PSIG Maximum Work Pressure, 200° F Maximum Operating Temperature.\u003c\/p\u003e","brand":"BackStop","offers":[{"title":"Default Title","offer_id":43915084005435,"sku":"A102","price":54.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/w7ujuvi4nvtti6ajsz7e.jpg?v=1785932543"},{"product_id":"h30","title":"1\/2\" MNPT Cold Rolled Steel Pre-Pressurized Hydronic Heating Expansion Tank, 4.8 Gallon","description":"\u003cp\u003eWATTS®, #30, Thermal Expansion Tank for Potable Water, 4.4 Gallon, 1\/2\" NPTM Connection, 60 PSI Maximum Work Pressure, 240° F Maximum Operating Temperature, 10-5\/8\" Diameter\u003c\/p\u003e","brand":"BackStop","offers":[{"title":"Default Title","offer_id":43915086168123,"sku":"H30","price":65.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/ymdkqqjxfbv3k5th7tkf.jpg?v=1785932657"},{"product_id":"tk30pv125sfm-u","title":"Boiler Trim Kit, 1-1\/4\" Sweat","description":"\u003cp\u003eThe Honeywell Boiler Trim Kit is all you need for your hydronic needs. Save time by ordering one item instead of several different parts. It's a complete time saving solution in one handy box! Kit Includes: Expansion Tank - Welded, not clamped, for longer leak-proof life, 4.4 gal tank. Butyl diaphragm to separate the air from the system water. Check Valves - Allows replacement of expansion tank and\/or air vent without draining the heating system. SuperVent Air Eliminator - Optimal air removal from hydronic systems. Eliminates annoying gurgling sounds. Debris baffle to control dirt fouling and prevent failure. Dial-Set Boiler Fill Valve And Backflow Preventer - Easy dial-set technology allows simple output pressure setting in psi. 1\/4\" NPT port on side for optional gauge. Includes union nut, sweat, and threaded tailpiece.\u003c\/p\u003e","brand":"Resideo","offers":[{"title":"Default Title","offer_id":43915092426811,"sku":"TK30PV125SFM\/U","price":532.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/f3kbhmsfcztqgqnilrix.jpg?v=1785932988"},{"product_id":"h60","title":"1\/2\" MNPT Cold Rolled Steel Pre-Pressurized Hydronic Heating Expansion Tank, 6 Gallon","description":"\u003cp\u003eThis is a genuine OEM part from BackStop. Manufactured to original specifications for a reliable, exact-fit repair.\u003c\/p\u003e","brand":"BackStop","offers":[{"title":"Default Title","offer_id":43915095048251,"sku":"H60","price":70.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/ba6ewmdjv8raxnvml1c4.jpg?v=1785933123"},{"product_id":"no-67","title":"1\/8\" IP Male Auto-Vents No. 67 Brass Straight Vertical Mount Automatic Air Vent Bright Brass","description":"\u003cp\u003eThis is a genuine OEM part from Maid-O-Mist. Manufactured to original specifications for a reliable, exact-fit repair.\u003c\/p\u003e","brand":"Maid-O-Mist","offers":[{"title":"Default Title","offer_id":43915117035579,"sku":"No. 67","price":19.55,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/yhb7olpuxtngjwptbw65.jpg?v=1785934038"},{"product_id":"1428","title":"3\/4\" FHT Lazy Hand Water Pressure Test Gauge Brass Swivel 0 - 300 psi","description":"\u003cp\u003eThis is a genuine OEM part from Pasco. Manufactured to original specifications for a reliable, exact-fit repair.\u003c\/p\u003e","brand":"Pasco","offers":[{"title":"Default Title","offer_id":43915121459259,"sku":"1428","price":13.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/rui41gu9agmhwqjd21zt.jpg?v=1785934080"},{"product_id":"0069721","title":"2-1\/2\" Dial 0 - 300 psi Water\/Hydronic Pressure Test Gauge","description":"\u003cp\u003eThis is a genuine OEM part from Watts. Manufactured to original specifications for a reliable, exact-fit repair.\u003c\/p\u003e","brand":"Watts","offers":[{"title":"Default Title","offer_id":43915124932667,"sku":"0069721","price":24.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/3155\/5131\/files\/dvxqdxc7c7e0jst51ory.jpg?v=1785934159"}],"url":"https:\/\/partstoday.com\/collections\/hydronic-system-components.oembed","provider":"PartsToday.com","version":"1.0","type":"link"}