{"product_id":"raypak-avia-399k-btu-digital-pool-heater-copper-propane-gas-wifi-ready-018039","title":"Raypak AVIA 399k Btu  Digital Pool Heater - Copper - Propane Gas - WiFi Ready  -  018039","description":"\u003ch2\u003eRaypak AVIA 399k Btu  Digital Pool Heater - Copper - Propane Gas - WiFi Ready  -  018039\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRaypak AVIA 399K BTU Propane Pool Heater (Model 018039)\u003c\/strong\u003e combines premium performance with intelligent design. Built for homeowners who demand fast heating and modern controls, the AVIA features \u003cstrong\u003eintegrated Wi-Fi\u003c\/strong\u003e to give you full control of your pool temperature from anywhere using the Raymote mobile app.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003ecopper heat exchanger\u003c\/strong\u003e makes it ideal for pools with balanced, non-corrosive water. With an ultra-compact footprint and universal vertical venting, it installs easily in both new and retrofit applications.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e399,000 BTU Output:\u003c\/strong\u003e Delivers fast, powerful heating for large pools and spas using propane gas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Control with Raymote App:\u003c\/strong\u003e Adjust temperature, set schedules, and monitor performance from your smartphone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Heat Exchanger:\u003c\/strong\u003e High-efficiency heating with excellent thermal conductivity for clean water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Footprint, Big Performance:\u003c\/strong\u003e Compact design fits tight spaces while still packing commercial-grade power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bypass Valve:\u003c\/strong\u003e Self-adjusts to optimize flow and extend heater life—no need for external plumbing changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLarge residential pools and spas\u003c\/li\u003e\n\u003cli\u003eUsers who want fast propane heating and remote access\u003c\/li\u003e\n\u003cli\u003ePools with non-salt, chemically balanced water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-1wig{font-weight:bold;text-align:left;vertical-align:top}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"tg-1wig\"\u003eModel Number\u003c\/th\u003e\n\u003cth class=\"tg-0lax\"\u003e018039\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eManufacturer \/ Series\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eRaypak Avia 404A Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eBTU Output\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e399,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eFuel Type\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003ePropane Gas (Liquid Propane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eHeat Exchanger\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eHeader Material\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003ePolymer (corrosion-resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eVoltage\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e120 \/ 240 V (dual voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eWi-Fi Connectivity\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eIntegrated (Raymote™ app compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eControl Panel\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eFull-color touchscreen display with diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eIgnition System\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eElectronic ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eThermal Efficiency\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e~84%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eVenting Type\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eUniversal (Vertical or Horizontal venting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eWater Connections\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e2\" inlet\/outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eFlow Rate\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eUp to ~100 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003ePools \u0026amp; Spas (Residential \/ Light Commercial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003e~135 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eCertifications\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eLow NOx, CSA\/ANSI compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-1wig\"\u003eSpecial Features\u003c\/td\u003e\n\u003ctd class=\"tg-0lax\"\u003eSmart scheduling, remote control, ProTek Shield, compact design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch5\u003eIncluded\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRaypak AVIA 399K Propane Pool Heater\u003c\/li\u003e\n\u003cli\u003eUser and installation manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"27\" data-end=\"1273\"\u003e\n\u003cli data-section-id=\"1vebsgy\" data-start=\"27\" data-end=\"190\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"60\"\u003ePowerful 264,000 BTU output\u003c\/strong\u003e provides strong heating for medium to large residential pools and spas using propane fuel \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13dgwu2\" data-start=\"191\" data-end=\"351\"\u003e\n\u003cstrong data-start=\"193\" data-end=\"234\"\u003eBuilt-in Wi-Fi control (Raymote app)\u003c\/strong\u003e lets you monitor and adjust temperature, schedules, and diagnostics remotely \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"leabcs\" data-start=\"352\" data-end=\"497\"\u003e\n\u003cstrong data-start=\"354\" data-end=\"379\"\u003eCopper heat exchanger\u003c\/strong\u003e maximizes heat transfer efficiency in properly maintained non-saltwater pools \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wgmqu0\" data-start=\"498\" data-end=\"643\"\u003e\n\u003cstrong data-start=\"500\" data-end=\"533\"\u003eSmart automation \u0026amp; scheduling\u003c\/strong\u003e learns pool size and optimizes heat cycles for comfort and efficiency \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ctftkm\" data-start=\"644\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"646\" data-end=\"685\"\u003eProTek Shield corrosion protection\u003c\/strong\u003e helps extend heat exchanger life under normal pool chemistry \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j88bh\" data-start=\"787\" data-end=\"935\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"825\"\u003eCompact, service-friendly design\u003c\/strong\u003e fits standard equipment pads and offers flexible installation options \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nexlcb\" data-start=\"936\" data-end=\"1069\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"980\"\u003eLow NOx certified with ~84% efficiency\u003c\/strong\u003e balances performance and environmental standards \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"soz11q\" data-start=\"1070\" data-end=\"1273\"\u003eReal-world user threads note \u003cstrong data-start=\"1101\" data-end=\"1153\"\u003eignition and chemical maintenance considerations\u003c\/strong\u003e — proper setup and water chemistry are key for reliability (community feedback) \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_g0_\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"146\" data-end=\"385\"\u003e\u003cstrong data-start=\"146\" data-end=\"205\"\u003eQ: What is the BTU output and fuel type of this heater?\u003c\/strong\u003e\u003cbr data-start=\"205\" data-end=\"208\"\u003eA: This Raypak AVIA delivers \u003cstrong data-start=\"237\" data-end=\"252\"\u003e399,000 BTU\u003c\/strong\u003e of heat and runs on \u003cstrong data-start=\"273\" data-end=\"288\"\u003epropane gas\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"310\" data-end=\"346\"\u003elarge residential pools and spas\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"387\" data-end=\"628\"\u003e\u003cstrong data-start=\"387\" data-end=\"443\"\u003eQ: What smart features does the AVIA heater include?\u003c\/strong\u003e\u003cbr data-start=\"443\" data-end=\"446\"\u003eA: It features \u003cstrong data-start=\"461\" data-end=\"492\"\u003ebuilt-in Wi-Fi connectivity\u003c\/strong\u003e and \u003cstrong data-start=\"497\" data-end=\"517\"\u003esmart automation\u003c\/strong\u003e with the \u003cstrong data-start=\"527\" data-end=\"543\"\u003eRaymote™ app\u003c\/strong\u003e for remote temperature control and scheduling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"630\" data-end=\"815\"\u003e\u003cstrong data-start=\"630\" data-end=\"677\"\u003eQ: What type of heat exchanger does it use?\u003c\/strong\u003e\u003cbr data-start=\"677\" data-end=\"680\"\u003eA: It uses a \u003cstrong data-start=\"693\" data-end=\"718\"\u003ecopper heat exchanger\u003c\/strong\u003e for efficient heat transfer in balanced pool environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"817\" data-end=\"1016\"\u003e\u003cstrong data-start=\"817\" data-end=\"868\"\u003eQ: What are the efficiency and emissions specs?\u003c\/strong\u003e\u003cbr data-start=\"868\" data-end=\"871\"\u003eA: The AVIA heater has about \u003cstrong data-start=\"900\" data-end=\"926\"\u003e84% thermal efficiency\u003c\/strong\u003e and is \u003cstrong data-start=\"934\" data-end=\"955\"\u003eLow NOx certified\u003c\/strong\u003e for reduced emissions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1018\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1018\" data-end=\"1056\"\u003eQ: Is this heater easy to install?\u003c\/strong\u003e\u003cbr data-start=\"1056\" data-end=\"1059\"\u003eA: Yes — it’s \u003cstrong data-start=\"1073\" data-end=\"1111\"\u003ecompact and lightweight (~140 lbs)\u003c\/strong\u003e with flexible installation options including \u003cstrong data-start=\"1157\" data-end=\"1182\"\u003erotatable connections\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1223\" data-end=\"1409\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1265\"\u003eQ: Can it manage other pool equipment?\u003c\/strong\u003e\u003cbr data-start=\"1265\" data-end=\"1268\"\u003eA: Yes — the \u003cstrong data-start=\"1281\" data-end=\"1308\"\u003esmart ecosystem manager\u003c\/strong\u003e lets you control pump and water features alongside the heater. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1411\" data-end=\"1607\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1462\"\u003eQ: Why choose this model over standard heaters?\u003c\/strong\u003e\u003cbr data-start=\"1462\" data-end=\"1465\"\u003eA: Combines \u003cstrong data-start=\"1477\" data-end=\"1556\"\u003ehigh output, smart Wi-Fi control, efficient performance, and serviceability\u003c\/strong\u003e in one unit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1609\" data-end=\"1756\"\u003e\u003cstrong data-start=\"1609\" data-end=\"1657\"\u003eQ: Is professional installation recommended?\u003c\/strong\u003e\u003cbr data-start=\"1657\" data-end=\"1660\"\u003eA: Yes — \u003cstrong data-start=\"1669\" data-end=\"1698\"\u003eprofessional installation\u003c\/strong\u003e ensures correct gas hookup, venting, and code compliance.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1ptd0l5\" data-start=\"84\" data-end=\"326\"\u003e\n\u003cstrong data-start=\"86\" data-end=\"113\"\u003eBalance water chemistry\u003c\/strong\u003e: Keep pH and sanitizer within recommended ranges to protect the copper heat exchanger from corrosion and leaks (poor chemistry is a common cause of heat exchanger failure). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7l1vnr\" data-start=\"327\" data-end=\"516\"\u003e\n\u003cstrong data-start=\"329\" data-end=\"353\"\u003eMaintain proper flow\u003c\/strong\u003e: Ensure filters are clean and the pump is set for correct GPM; low flow can trigger faults and stress internal components. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kjsc8m\" data-start=\"517\" data-end=\"710\"\u003e\n\u003cstrong data-start=\"519\" data-end=\"556\"\u003eInspect burners \u0026amp; combustion area\u003c\/strong\u003e: Remove debris and check ignition components regularly to ensure efficient combustion and prevent service faults. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r5lox3\" data-start=\"711\" data-end=\"902\"\u003e\n\u003cstrong data-start=\"713\" data-end=\"749\"\u003eMonitor digital controls \u0026amp; Wi-Fi\u003c\/strong\u003e: Use the integrated Raymote app to track performance, error codes, and schedule heating for efficient operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1enpz6s\" data-start=\"903\" data-end=\"1048\"\u003e\n\u003cstrong data-start=\"905\" data-end=\"940\"\u003eProtect from moisture intrusion\u003c\/strong\u003e: Keep the cabinet dry and clear of standing water to prevent corrosion of electronics and internal parts.\u003c\/li\u003e\n\u003cli data-section-id=\"1mcqtfg\" data-start=\"1049\" data-end=\"1172\"\u003e\n\u003cstrong data-start=\"1051\" data-end=\"1087\"\u003eCheck gas connections \u0026amp; pressure\u003c\/strong\u003e: Confirm secure propane fittings and correct pressure for safe, reliable ignition.\u003c\/li\u003e\n\u003cli data-section-id=\"1v9atwl\" data-start=\"1173\" data-end=\"1325\"\u003e\n\u003cstrong data-start=\"1175\" data-end=\"1206\"\u003eAnnual professional service\u003c\/strong\u003e: Have a qualified technician inspect heat exchanger, valves, sensors, and safety switches before the heating season.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":43530521346122,"sku":"018039","price":3150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/raypak-avia-digital-heater-copper-wifi-ready_eded2013-2a27-4644-904d-922be3711f91.jpg?v=1776778982","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/raypak-avia-399k-btu-digital-pool-heater-copper-propane-gas-wifi-ready-018039","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}