{"title":"Replacement Parts \u0026 Upgrades","description":"\u003cp\u003eAlready have a HUG Hydronics system running? This is where you'll find replacement parts, upgrades, and add-ons to expand or maintain it — relay boards, pump upgrades, extra thermostats, freeze protection, and zone expansion kits. If you're designing a new system from scratch, start with \u003ca href=\"https:\/\/hughydronics.com\/collections\/hug-hydronics-radiant-heat-made-simple\"\u003eThe System\u003c\/a\u003e or the \u003ca href=\"https:\/\/wizard.hughydronics.com\/\"\u003eWizard\u003c\/a\u003e instead.\u003c\/p\u003e","products":[{"product_id":"standard-silicone-heater-hose-0-50-id-0-83-od-blue","title":"1\/2\" Small Silicone Heater Hose (For Small Pump)- 0.50\" ID - 0.83\" OD - by the foot","description":"\u003cp\u003eNeed more of that lovely blue hose used throughout the HUG Hydronics In-floor Heating Unit?\u003c\/p\u003e\n\u003cp\u003eHere it is: for sale by the foot, perfect to extend your distance to and from the Hydronics unit to a heater or PEX pipe, or any other use your imagination can dream up. \u003c\/p\u003e\n\u003cp\u003eStandard Silicone Heater Hose - 0.50\" ID - 0.83\" OD - by the foot, It fits a 3\/4\" Pex fitting. \u003cbr\u003e1-ply of Nylon Fiber Reinforcement braided through out the hose. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":39729742446725,"sku":"1090-0118","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/By_foot_1-2inch_Hose.png?v=1759943825"},{"product_id":"field-wye-splitter-kit","title":"Field Splitter Kit","description":"\u003cp\u003eDo you need to add another loop to your system\/ pump? This kit allows you to add a second PEX Loop on the same pump after the HUG Hydronics system has been installed.\u003c\/p\u003e\n\u003cp\u003eThe kit includes a set of 2 wye splitters, each with 6 \" of blue hose on the ends, 4 clamps, and directions.\u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":39880006959237,"sku":"1090-0116","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/SplitterFieldKit.png?v=1724177588"},{"product_id":"zone-expander-board","title":"Zone Expander Board","description":"\u003cp\u003eThe Zone Expander allows the HUG Hydronics In-floor Heating System to handle up to 8 heating zones, up from the standard 4. \u003c\/p\u003e\n\u003cp\u003eThis cute little add-on board plugs easily onto the control board, you can do it yourself if you need to upgrade later or will be installed before it is shipped\u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":40292596908165,"sku":"1151-0001","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/1151.png?v=1694724044"},{"product_id":"big-pump-kit","title":"Larger Pump [Retrofit] Kit for better boiler efficiency for REV3","description":"\u003cp\u003eThis retrofit kit is for upgrading your Rev 3 or older HUG Hydronics system to achieve higher flow, and better efficiency when you really need it, You will get more performance and Btu out of your larger boilers from Lochinvar and State COMBI or Non-COMBI, this kit will fit your needs. \u003cbr\u003e\u003cbr\u003eTo know your Tank REV look at the back right, where the S\/N is located, above that number will be a string of number like 1090020XAS, The 'X' is the Rev number of your tank. For Rev 4 tanks, the upgrade \u003ca rel=\"noopener\" href=\"https:\/\/hughydronics.com\/products\/larger-pump-upgrade-kit-for-better-boiler-efficiency\" target=\"_blank\"\u003eLarger Pump Kit\u003c\/a\u003e is the option for higher flow and better boiler efficiency. \u003cbr\u003e\u003cbr\u003eRecommended for these models:\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eState\u003c\/strong\u003e\u003cbr\u003eSCB-110S-P, SCB-110S-N, SCB-150S-P, SCB-150S-N, SCB-199S-P, SCB-199S-N\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLochinvar\u003c\/strong\u003e\u003cbr\u003eNKB110-N, NKB110-L, NKC110-N, NKC110-L, NKB150-N, NKB150-L, NKC150-N, NKC150-L\u003cbr\u003eNKB199-N, NKB199-L, NKC199-N, NKC199-L\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKit includes\u003cbr\u003e- D60 Large Pump\u003cbr\u003e- Inlet coupling\u003cbr\u003e- Outlet coupling\u003cbr\u003e- (3) Clamps\u003cbr\u003e- Installation instructions.\u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":40348298182789,"sku":"1155-0002","price":547.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/D60Pump_b8cb9aa1-fccb-4938-9078-002c56783e1c.png?v=1699979692"},{"product_id":"larger-pump-upgrade-kit-for-better-boiler-efficiency","title":"Larger Pump [Upgrade] Kit for better boiler efficiency for REV4","description":"\u003cp\u003eThis Larger Pump upgrade kit is for upgrading your current Rev 4 HUG Hydronics system to achieve higher flow, and better efficiency when you really need it, You will get more performance and Btu out of your larger boilers from Lochinvar and State COMBI or Non-COMBI, this kit will fit your needs. For Rev 3 or older tanks, the \u003ca rel=\"noopener\" href=\"https:\/\/hughydronics.com\/products\/big-pump-kit\" target=\"_blank\"\u003eBig Pump Kit\u003c\/a\u003e is the retrofit option for higher flow and better boiler efficiency.\u003cbr\u003e\u003cbr\u003eTo know your Tank REV look at the back right were the S\/N is located, above that number will be a string of number like 1090020XAS, The 'X' is the Rev number of your tank.\u003cbr\u003e\u003cbr\u003eRecommended for these models: \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eState\u003c\/strong\u003e\u003cbr\u003eSCB-110S-P, SCB-110S-N, SCB-150S-P, SCB-150S-N, SCB-199S-P, SCB-199S-N\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLochinvar\u003c\/strong\u003e\u003cbr\u003eNKB110-N, NKB110-L, NKC110-N, NKC110-L, NKB150-N, NKB150-L, NKC150-N, NKC150-L\u003cbr\u003eNKB199-N, NKB199-L, NKC199-N, NKC199-L\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKit includes\u003cbr\u003e- D60 Large Pump\u003cbr\u003e- Hollow tapered red cap\u003cbr\u003e- (2) 1\" PEX fittings\u003cbr\u003e- (2) 3\/4\" heater hoses\u003cbr\u003e- (3) Clamps\u003cbr\u003e- Installation instructions\u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":40498129404037,"sku":"1155-0004","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/D60Pump_faa3b27e-1a18-46b1-8b36-b17bd2e9ca4b.png?v=1708374778"},{"product_id":"3-4-large-standard-silicone-heater-hose-0-75-id-1-08-od-by-the-foot","title":"3\/4\" Large Silicone Heater Hose (For Large Pump)- 0.75\" ID - 1.08\" OD - by the foot","description":"\u003cp\u003eNeed more of that lovely blue hose used throughout the HUG Hydronics In-floor Heating Unit?\u003c\/p\u003e\n\u003cp\u003eHere it is: for sale by the foot, perfect to extend your distance to and from the Hydronics unit to a heater or PEX pipe, or any other use your imagination can dream up. \u003c\/p\u003e\n\u003cp\u003eStandard Silicone Heater Hose - 0.75\" ID - 1.08\" OD - by the foot,  It fits a 1 Pex fitting. \u003cbr\u003e1-ply of Nylon Fiber Reinforcement braided through out the hose. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HUG Hydronics","offers":[{"title":"Default Title","offer_id":41384706244741,"sku":"1090-0117","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0338\/6595\/7509\/files\/By_Foot_3-4inch_Hose.png?v=1759944601"}],"url":"https:\/\/hughydronics.com\/collections\/replacement-parts-upgrades.oembed","provider":"HUG Hydronics","version":"1.0","type":"link"}