{"product_id":"heater-union-tailpiece-3-42-2373-k","title":"Heater Union Tailpiece 3\" 42-2373-K","description":"\u003cp\u003eThe HydroQuip Heater Union Tailpiece 3\" (part #42-2373-K) is an essential plumbing component that connects your spa's heater assembly to the main circulation system. This OEM replacement part fits HydroQuip heater systems and features 3\" male buttress thread (MBT) on one end and 2\" slip connection on the other, ensuring proper water flow between your heater and spa plumbing.\u003c\/p\u003e\u003cp\u003eBuilt to HydroQuip's exact specifications, this tailpiece restores reliable operation when replacing worn or damaged heater unions. At Bubbles Supply, we guarantee this is the exact fit for your system and ship same-day from our Canadian warehouse. Every heater union tailpiece comes with our 1-year warranty for complete peace of mind. Before installation, always verify your existing tailpiece dimensions and thread type to ensure proper fitment with your spa's heater configuration.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/25-heater-union-tailpiece-kit-417-5980-kit\"\u003e2.5\" Heater Union Tailpiece Kit 417-5980-KIT\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/heater-union-tailpiece-0050106015-sh\"\u003eHeater Union Tailpiece 0050106015-SH\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/heater-union-tailpiece-0050107020-sh\"\u003eHeater Union Tailpiece 0050107020-SH\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/plumbing-seals\"\u003eSee all Plumbing \u0026amp; Seals\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/why-your-hot-tub-jets-are-weak\"\u003eWhy your hot tub jets are weak\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"HydroQuip","offers":[{"title":"Default Title","offer_id":50249030926693,"sku":"42-2373-K","price":21.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/heater-union-tailpiece-3-42-2373-k-42-2373-k-1.jpg?v=1779741599","url":"https:\/\/checkout.bubblessupply.com\/products\/heater-union-tailpiece-3-42-2373-k","provider":"Bubbles Supply","version":"1.0","type":"link"}