{"product_id":"fleck-2815-17-5c-0-0-nxt2-1-1-2-nxt2-timer-w-5c-inj-1720-brining-281515-013","title":"Fleck 2815 NXT2 Stainless Steel Downflow Softener Control Valve, 1-1\/2\" — #5 Injector, 1720 Brine (281515-013)","description":"\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n  .ro-wrap {\n    --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n    --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n    --gold:#f59e0b;--radius:12px;\n    font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n  }\n  .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 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!important;font-weight:700;flex-shrink:0;margin-top:1px;}\n  .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n  .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n  .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n  .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n  .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n  @media(max-width:640px){\n    .ro-wrap .ro-hero{padding:36px 24px 32px;}\n    .ro-wrap .ro-section{padding:28px 20px;}\n    .ro-wrap .ro-feature-grid,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n  }\n  .ro-wrap p,\n  .ro-wrap li,\n  .ro-wrap td,\n  .ro-wrap th,\n  .ro-wrap .ro-section \u003e p {\n    font-size: 18px !important;\n    line-height: 1.6 !important;\n  }\n  .ro-wrap .ro-section \u003e p,\n  .ro-wrap .ro-callout p,\n  .ro-wrap .ro-feature-card p,\n  .ro-wrap .spec-card .sc-note,\n  .ro-wrap .pro-tip p {\n    font-size: 18px !important;\n    line-height: 1.6 !important;\n  }\n  .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n  .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n  .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n  .ro-wrap .ro-label,\n  .ro-wrap .sc-label { font-size: 14px !important; }\n  .ro-wrap .ro-title { font-size: 24px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eFleck 2815 with NXT2 control\u003c\/strong\u003e is a premium, high-flow commercial softener valve built on a \u003cstrong\u003e316-grade stainless steel body\u003c\/strong\u003e — engineered for demanding, high-temperature, and corrosive-duty applications that plastic and even brass valves can't handle. It flows up to 70 GPM continuous (90 GPM peak) and pairs with Fleck's most advanced \u003cstrong\u003eNXT2 electronic controller\u003c\/strong\u003e: a scrolling OLED display, capacitive-touch programming, real-time diagnostics, and valve networking. Configured as a downflow softener with hot-water-capable EPDM seals rated to 150°F, it ships with a U.S. 24VDC power supply, hardwater bypass, #5 injector, 1720 brine valve, 2.0 GPM brine flow control, black cover with clear window, communication cable, and a parts kit with manual. The drain line flow control housing is included — just add the flow washer and retainer sized to your tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eKey Performance Metrics\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eService Flow\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eUp to 70 GPM\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eContinuous at 15 psi drop (90 GPM peak)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eBackwash Flow\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e70 GPM\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAt 25 psi drop\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eBody Material\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e316 Stainless\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eCorrosion \u0026amp; high-pressure rated\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eWater Temp\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eUp to 150°F\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eHot-water-capable EPDM seals\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eNXT2 Electronic\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eOLED display, capacitive touch\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePort Size\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e1-1\/2\" NPT\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eDownflow softener, 5-cycle\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eValve Construction \u0026amp; Configuration\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eFleck NXT2 — 2-to-4-line scrolling OLED display, capacitive-touch buttons, 7-language support, super-capacitor time-of-day backup (12-hour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegeneration\u003c\/td\u003e\n\u003ctd\u003eDownflow, fully adjustable 5-cycle. NXT2 supports time-clock and metered regeneration (meter added separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Body Material\u003c\/td\u003e\n\u003ctd\u003e316-grade stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eEPDM \/ EPDM — hot-water capable to 150°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInjector\u003c\/td\u003e\n\u003ctd\u003e#5 injector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrine System\u003c\/td\u003e\n\u003ctd\u003e1720 brine valve, 1\/2\" brine line\/fitting, 2.0 GPM brine flow control (BLFC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBypass\u003c\/td\u003e\n\u003ctd\u003eIntegral hardwater bypass (raw water available during regeneration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistributor \/ Riser Tube\u003c\/td\u003e\n\u003ctd\u003e1.9\" O.D. pilot tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrain Line Connection\u003c\/td\u003e\n\u003ctd\u003e1-1\/2\" NPT — DLFC housing included; flow washer and retainer added to match tank size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics \u0026amp; Data\u003c\/td\u003e\n\u003ctd\u003eFlow rate, peak flow, and totalizer; up to 13 weeks of daily usage history; error log; two regeneration lockout windows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetworking \u0026amp; Aux\u003c\/td\u003e\n\u003ctd\u003eComm cable included (network 2–8 valves via CAT5); AUX drive micro switch for programmable relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Ports\u003c\/td\u003e\n\u003ctd\u003e1\/8\" test ports on inlet \u0026amp; outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eU.S. power supply, 24V DC (24 \/ 100–240V, 50\/60 Hz, 40VA max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd\u003e20 – 125 psi (1.4 – 8.5 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Temperature\u003c\/td\u003e\n\u003ctd\u003e34 – 150°F (1 – 66°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Compatibility\u003c\/td\u003e\n\u003ctd\u003eSoftener 14 – 36\" diameter (filter 14 – 30\"); 4\" – 8 UN mounting base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eBlack cover with black bezel and clear window, parts kit with manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e281515-013\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHAT SETS IT APART\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eStainless Steel Meets Smart Control\u003c\/h2\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003e316 Stainless Steel Body\u003c\/h3\u003e\n\u003cp\u003eA 316-grade stainless body resists corrosion and handles high pressure and temperature — the choice for industrial, high-purity, and aggressive-water duty where plastic and brass fall short.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eHot-Water Capable\u003c\/h3\u003e\n\u003cp\u003eEPDM\/EPDM seals rated to 150°F make this one of the few Fleck valves suited to hot-water softening — laundries, food service, and boiler-feed pretreatment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eNXT2 Smart Control\u003c\/h3\u003e\n\u003cp\u003eA scrolling OLED display, capacitive-touch buttons, and seven-language support make programming and status checks fast and clear, even in low light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eHigh-Flow 70 GPM\u003c\/h3\u003e\n\u003cp\u003eUp to 70 GPM continuous and 90 GPM peak (Cv 18) through 1-1\/2\" ports handle large commercial and light-industrial soft-water demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eNetworkable Valves\u003c\/h3\u003e\n\u003cp\u003eThe included communication cable links 2–8 NXT2 valves over CAT5 for twin, triplex, or larger alternating and parallel systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003ch3\u003eDiagnostics \u0026amp; Aux Relay\u003c\/h3\u003e\n\u003cp\u003eLive flow, peak-flow, and totalizer data plus 13 weeks of history and an error log, with an AUX drive micro switch to trigger feeders, alarms, or interlocks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eGetting Set Up\u003c\/h2\u003e\n\u003col class=\"install-steps\"\u003e\n\u003cli\u003eMount the 2815 onto your 14–36\" mineral tank (4\"–8 UN base) over the 1.9\" distributor tube, making sure the riser is cut flush, chamfered, and centered so it seats cleanly.\u003c\/li\u003e\n\u003cli\u003eInstall the drain line flow control washer and retainer sized to your tank diameter (the DLFC housing is included) — this sets the backwash rate that lifts and cleans the resin bed.\u003c\/li\u003e\n\u003cli\u003eConnect the 1-1\/2\" inlet and outlet plumbing, the 1-1\/2\" drain line, and the 1\/2\" brine line to the 1720 brine system.\u003c\/li\u003e\n\u003cli\u003eConnect the 24V DC U.S. power supply and program the NXT2: set time of day, hardness, and cycle times, and add a meter later if you want on-demand regeneration.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWhere the 2815 Fits\u003c\/h2\u003e\n\u003cp\u003eThe stainless-steel 2815 is built for the toughest softening jobs — high-demand commercial and light-industrial systems, hot-water and elevated-temperature service up to 150°F, and aggressive or high-purity water where a corrosion-resistant body is essential. It pairs with softener tanks from 14\" to 36\" in diameter, moves up to 70 GPM, and the included communication cable lets you network 2–8 valves for twin, triplex, or larger alternating setups. This unit ships with the DLFC housing but \u003cstrong\u003eLess the flow washer and retainer\u003c\/strong\u003e, so add the correctly sized washer for your tank's backwash rate, and confirm your incoming supply falls within the valve's 20–125 psi range before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n\u003cp\u003e\u003cspan class=\"pro-tip-icon\"\u003e💧\u003c\/span\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e The 316 stainless body and EPDM seals make this one of the few Fleck softener valves rated for hot water up to 150°F — ideal for laundries, commercial kitchens, and boiler-feed pretreatment. Just remember it ships with the DLFC housing but without the flow washer and retainer, so order the washer sized to your tank's backwash rate to complete the drain setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Fleck","offers":[{"title":"Default Title","offer_id":47592742158507,"sku":"281515-013 (NC)","price":2902.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/fl2815_17-5c-00-nxt2.jpg?v=1786341639","url":"https:\/\/www.isopurewater.com\/products\/fleck-2815-17-5c-0-0-nxt2-1-1-2-nxt2-timer-w-5c-inj-1720-brining-281515-013","provider":"Isopure Water","version":"1.0","type":"link"}