Locate it in the return piping, as shown in the appropriate piping diagram in this manual. Download manual of weil mclain ultra 399 boiler, water heater for free or view it online on. Weilmclain 383500735 ultra 155 9k btu 94% afue hot. Weilmclain evergreen 399 boiler instructions manual pdf. Weilmclains ultra hot water boiler is highly efficient, simple to install, and remarkably durable.
Weilmclain products differ by high technologies and modern materials of their production. Weilmclain has included piping at the top and base of the unit to provide flexibility in how you install the ultra. Weil mclain 383500726 ultra 399 317,000 btu output high efficiency boiler nat gas or lp note. Highefficiency installation in residential and light commercial applications. Manifold kit for ultra gas boilers 155 399 383500661 at ferguson. Weil mclain ultra gasfired water boiler 399 heating. The evergreen boiler is full of features and benefits to make your large residential and light commercial boiler installations a breeze. 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. Gasfired water boilers ultra 3 series ultra 3 series boiler pdf manual download. Ultra 80, ultra 105, ultra 155, ultra 230 ultra 299, ultra 399, plus 60, plus 40, plus 80. This category consists of boiler parts manufactured by weil mclain for weil mclain s ultra gas boiler model.
This version of weilmclain evergreen 399 manual compatible with such list of devices, as. The conversion kits listed below are only for use with ultra series 3 boilers. Boilers can be wall mounted only if using the optional wallmount kit available from weilmclain. Expert express plumbing heating and air conditioning 329,544 views. Find the user manual you need for your home appliance products and more at manualsonline. View online or download weilmclain evergreen 399 user manual. Learn more about how weil mclain has made installation, set. Ultra ultra80, ultra ultra310, ultra ultra230, ultra ultra155, ultra ultra105. Here you will always find the necessary information on weil mcclain boiler troubleshooting. Access contractor menu hold down up and down buttons for 10 seconds. Based on standard test procedures prescribed by the united states department of energy. Weilmclain ultra399 water heater manual pdf viewdownload. Weil mclain ultra 3 high temperature lockout error youtube.
View and download weilmclain ultra 3 series user manual online. View and download weilmclain ultra series 3 quick start manual online. The ultra 399 incorporates polypropylene piping and nanotechnology coating, preventing condensate buildup and damage caused by acidic condensate penetration. Mclain ultra boiler wallmounting kit and accom panying instructions. Igniter igniter gasket cover plate gasket cover plate insulation burner gasket venturi gasket.
User this manual is for use only by a qualified heating installerservice technician. The weil mclain maintenance kit for ultra gas boilers sizes 155, 230, 299, and 399 includes. Ultra s4 gas boiler residential boilers weilmclain. In addition to the product warranty, weilmclain will provide a 5year ultra. 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. You must refer to the ultra boiler manual to follow these instructions. Weilmclain boiler troubleshooting all troubleshooting.
Weil mclain 383500620 maintenance kit for ultra gas. Installation and service must be performed by a qualified installer, service agency. Ontario central ontario eastern ontario northern ontario south western extended warranty contractor find contractor. Ultra 299310 399 s14 heat exchanger block replacement kit, part no. On this weil mclain gas fired boiler the system is overheating due to a bad primary loop circulator. Piping layout typical piping for multiple ultra boilers, using weilmclain easyfit manifolds. 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. Weil mclain ultra commercial boiler troubleshooting. Weil mclain s1 evergreen 399 highefficiency condensing gas boiler. Weilmclain tankless heaters are rated at 00 f boiler. View online or download weil mclain ultra 399 user manual. User have this boiler serviced inspected by a qualified service technician. Weil mclain ultra 3 lockouts i would assume that it would depend where it was purchased and their volume of sales. Weil mclain 383500620 maintenance kit for ultra gas boilers sizes 155, 230, 299, and 399 this kit includes.
Evergreen 399, evergreen 300, evergreen 299, evergreen 220. Ultra boilers can be wall mounted using special wall mount kit or. Download manual of weilmclain ultra399 boiler, water heater for free or view it online on. I checked the maximum temperature and it is set at 190 degrees and i disconnected outside sensor just in case it was mal read more. It is essential for diagnostics and repairs of your device.
I have a weil mclain ultra gasfired water boiler 399 that was installed last year. Ultra399, ultra ultra80, ultra ultra310, ultra ultra155, ultra ultra105. Have had multiple hvac guys over to diagnose but none seem to help, boiler answered by a verified hvac technician. View online or download weil mclain ultra series 3 user manual. I have a weilmclain ultra series 3 cp6652235 model 399 8 zones loop system with weil mc 60gallon dhw tank. Read all instructions, including this manual, the ultra control supplement and the. I have a weilmclain ultra series 3 cp6652235 model 399 8. Boiler parts weil mclain parts weil mclain ultra gas.
Page 11 do not use a closedtype expansion tank on a system ultra299, 399 1. See instructions in this manual for manual gas valve installation. Adjusting boiler firing rate will affect afue rating. It replaced a huge 1925 old cast iron boiler, and im saving very little therms. Weilmclain 383900002 s1 evergreen 399 highefficiency. The ultra is a brilliant addition to any hydronic heating system, and. Weil mclain ultra boiler installation manual bay area services. 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.
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 383900002 s1 evergreen 399 highefficiency condensing gas boiler. Page 11 do not use a closed type expansion tank on a system ultra299, 399 1. 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. Natural to propane conversion series 3 boilers only not required for ultra 399 adjustment is made with throttle screw, not with orifice. With multiple features making the evg 399 easy to install and maintain, the evergreen line has made home boilers easier to use than ever. 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. Weilmclain ultra 3 series user manual pdf download.
This item might be found enclosed with the instructions in the plastic package. Weil mclain 383500700 ultra 80 high efficiency natural gas boiler, 95. Ultra 399, ultra ultra 80, ultra ultra 310, ultra ultra 105, series 4. Speak with a real person who will go out of their way to help. 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. Piping layout typical piping for multiple ultra boilers, using weil mclain easyfit manifolds. 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. To see pricing and availability for this product, create an account. Ultra 80, ultra 105, ultra 155, ultra 230, ultra 299, ultra 399.
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. Refer to users information manual for your reference. Oclearanceisrequiredattherearoftheunit, either for service or for clearance to combustible surfaces. For series 1 or series 2 boilers, refer to the boiler manual or contact weil mclain for the correct parts. Weilmclain s easyup manifold kit is designed by the boiler manufacturer and provides the added feature of optional indirect water heater connections. If you can hardly find operating manual from a weil boiler received during a purchase, just visit our site.
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