I have a weil mclain ultra gasfired water boiler 399 that was installed last year. The ultra 399 incorporates polypropylene piping and nanotechnology coating, preventing condensate buildup and damage caused by acidic condensate penetration. Locate it in the return piping, as shown in the appropriate piping diagram in this manual. View and download weilmclain ultra 3 series user manual online. See instructions in this manual for manual gas valve installation. View and download weilmclain ultra series 3 quick start manual online. The conversion kits listed below are only for use with ultra series 3 boilers. Learn more about how weil mclain has made installation, set. This version of weilmclain ultra399 manual compatible with such list of devices, as.
Page 11 do not use a closedtype expansion tank on a system ultra299, 399 1. Boilers can be wall mounted only if using the optional wallmount kit available from weilmclain. Evergreen 399, evergreen 300, evergreen 299, evergreen 220. Weilmclain products differ by high technologies and modern materials of their production. View online or download weil mclain ultra series 3 user manual. Download manual of weil mclain ultra 399 boiler, water heater for free or view it online on.
This item might be found enclosed with the instructions in the plastic package. Weilmclain 383500735 ultra 155 9k btu 94% afue hot. Product title reflects this boilers ibr net output rating series 3 ultra ct boilers key features gas fired water boiler with cast aluminum heat exchanger venturi mixing body mixes air and gas providing higher efficiency designed to operate. This category consists of boiler parts manufactured by weil mclain for weil mclain s ultra gas boiler model. You must refer to the ultra boiler manual to follow these instructions. Weilmclain has included piping at the top and base of the unit to provide flexibility in how you install the ultra. Weilmclain ultra399 water heater manual pdf viewdownload. Weilmclain boiler troubleshooting all troubleshooting.
Propane conversion orifice included for lp gas applications the ultra easyup manifold kit can speed up installation of the primarysecondary piping required on ultra boilers. Ultra s4 gas boiler residential boilers weilmclain. Natural to propane conversion series 3 boilers only not required for ultra 399 adjustment is made with throttle screw, not with orifice. Based on standard test procedures prescribed by the united states department of energy.
Ultra399 notes as an energy star partner, weilmclain has determined that ultra boilers meet the energy star guidelines for energy efficiency. Ontario central ontario eastern ontario northern ontario south western extended warranty contractor find contractor. I have a weilmclain ultra series 3 cp6652235 model 399 8 zones loop system with weil mc 60gallon dhw tank. Weilmclain 383900002 s1 evergreen 399 highefficiency. It replaced a huge 1925 old cast iron boiler, and im saving very little therms. Highefficiency installation in residential and light commercial applications. Expert express plumbing heating and air conditioning 329,544 views. The evergreen boiler is full of features and benefits to make your large residential and light commercial boiler installations a breeze. Weil mclain 383500620 maintenance kit for ultra gas boilers sizes 155, 230, 299, and 399 this kit includes.
View online or download weil mclain ultra 399 user manual. Weil mclain ultra 3 high temperature lockout error youtube. On this weil mclain gas fired boiler the system is overheating due to a bad primary loop circulator. It is essential for diagnostics and repairs of your device. Weil mclain 383900002 s1 evergreen 399 highefficiency condensing gas boiler. Ultra 80, ultra 105, ultra 155, ultra 230 ultra 299, ultra 399, plus 60, plus 40, plus 80. The weil mclain maintenance kit for ultra gas boilers sizes 155, 230, 299, and 399 includes. Weilmclain 383500706 ultra 399 317,000 btu output high efficiency boiler nat gas or lp series 3 ultra boiler key features gas fired water boiler with cast aluminum heat exchanger venturi mixing body mixes air and gas providing higher efficiency designed to operate in low temperature condensing applications outdoor reset and domestic hot water priority standard negative regulated. The manufacturer of products weilmclain is a subdivision of the marleywylain company, which is a leader in north america due to the production of heating systems since the 1881.
To see pricing and availability for this product, create an account. Here you will always find the necessary information on weil mcclain boiler troubleshooting. Igniter igniter gasket cover plate gasket cover plate insulation burner gasket venturi gasket. This version of weilmclain evergreen 399 manual compatible with such list of devices, as. Read all instructions, including this manual, the ultra control supplement and the. Access contractor menu hold down up and down buttons for 10 seconds. Mclain ultra boiler wallmounting kit and accom panying instructions. Have had multiple hvac guys over to diagnose but none seem to help, boiler answered by a verified hvac technician. Boiler parts weil mclain parts weil mclain ultra gas. Piping layout typical piping for multiple ultra boilers, using weilmclain easyfit manifolds. Refer to users information manual for your reference. For use with ultra 155, ultra 230, ultra 299 and ultra 399 hot water boilers includes 1 igniter, 1 igniter gasket, 1 cover plate gasket, 1 cover plate insulation, 1 burner gasket, 1 flue. Weil mclain 383500726 ultra 399 317,000 btu output high efficiency boiler nat gas or lp note. User have this boiler serviced inspected by a qualified service technician.
Using its modulating burner to scale fuel use and condensing technology to reuse heat that traditional boilers lose, the weil mclain evg 399 is rated as one of the most efficient boilers on the market. Weil mclain ultra 3 lockouts i would assume that it would depend where it was purchased and their volume of sales. Manifold kit for ultra gas boilers 155 399 383500661 at ferguson. View online instructions manual for weil mclain evergreen 399 boiler or simply click download button to examine the weil mclain evergreen 399 guidelines offline on your desktop or laptop computer. Speak with a real person who will go out of their way to help. Weilmclain evergreen 399 boiler instructions manual pdf. In addition to the product warranty, weilmclain will provide a 5year ultra. Gasfired water boilers ultra 3 series ultra 3 series boiler pdf manual download. Weil mclain ultra commercial boiler troubleshooting.
Weilmclain ultra 3 series user manual pdf download. Last year i installed plastic on the windows and insulated drapes on the floor where the thermostat is located and still didnt see a change in usage. Find the user manual you need for your home appliance products and more at manualsonline. Weilmclains ultra hot water boiler is highly efficient, simple to install, and remarkably durable. The ultra is a brilliant addition to any hydronic heating system, and. Ultra boilers can be wall mounted using special wall mount kit or.
Ultra ultra80, ultra ultra310, ultra ultra230, ultra ultra155, ultra ultra105. Adjusting boiler firing rate will affect afue rating. Weilmclain s easyup manifold kit is designed by the boiler manufacturer and provides the added feature of optional indirect water heater connections. User this manual is for use only by a qualified heating installerservice technician. With multiple features making the evg 399 easy to install and maintain, the evergreen line has made home boilers easier to use than ever. Weil mclain ultra gasfired water boiler 399 heating. Ultra 299310 399 s14 heat exchanger block replacement kit, part no. Weil mclain s1 evergreen 399 highefficiency condensing gas boiler. Ultra 399 7 ultra 550 11 ultra 750 11 ultra 80 22 ultra 80lp 2 ultra 80ng 2 ultra commercial boilers 18 ultra gas boilers 5 ultra gas105 boilers 4. My understanding from the enginer at weil mclain is that all the new control modules have the features of the one that they are sending me which includes curently shipped boilers. For series 1 or series 2 boilers, refer to the boiler manual or contact weil mclain for the correct parts. Weil mclain ultra boiler installation manual bay area services.
I have a weilmclain ultra series 3 cp6652235 model 399 8. Ultra 399, ultra ultra 80, ultra ultra 310, ultra ultra 105, series 4. Ultra399, ultra ultra80, ultra ultra310, ultra ultra155, ultra ultra105. Weil mclain 383500700 ultra 80 high efficiency natural gas boiler, 95. Piping layout typical piping for multiple ultra boilers, using weil mclain easyfit manifolds. Weilmclain tankless heaters are rated at 00 f boiler.
Download manual of weilmclain ultra399 boiler, water heater for free or view it online on. Ultra 80, ultra 105, ultra 155, ultra 230, ultra 299, ultra 399. Installation and service must be performed by a qualified installer, service agency. Weil mclain 383500620 maintenance kit for ultra gas. If you can hardly find operating manual from a weil boiler received during a purchase, just visit our site. View online or download weilmclain evergreen 399 user manual. Page 11 do not use a closed type expansion tank on a system ultra299, 399 1. Oclearanceisrequiredattherearoftheunit, either for service or for clearance to combustible surfaces.
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