It doesnt matter which way i turn the dial or the dial clip, it still fires up at 170 and still. Assortment of honeywell aquastat l8148e wiring diagram. I need to replace a honeywell aquastat relay type l8148e. The combination high limit and intermediate switching relay works with a low voltage 24v thermostat to control burner and circulator circuits. Honeywell aquastat l8148j relays product data pdf view. Jan 27, 2016 honeywell l8148e 1265 aquastat relay replaced on gas boiler. I put in a 110 v aquastat connected to a circulator 110v. View online installation instructions manual for honeywell aquastat l8148a relays or simply click download button to examine the honeywell aquastat l8148a guidelines offline on your desktop or laptop computer. I also turned the aquastat to manual and the furnace still kicks on.
Honeywell single aquastat for slantfin ld30p boilers 16. We have a honeywell l8148e that has started to act up and in. The l8148 aquastat relays are immersion type hydronic. Product data and specificationsproduct data for l8148a, l8148e, l8148j aquastat relays english maintenanceproduct reference materials2015 residential combustion application selection and crossreference guide. Understanding the functionalities of honeywell aquastat relay. This is an immersiontype controller that combines high limit protection with. View online or download honeywell aquastat l8148e product data. Relays are immersiontype controllers for use with forced hydronic heating systems. Relays honeywell aquastat l8148a installation instructions manual. There should be a small label attached to top or bottom of the aquastat showing the full number. View online product data for honeywell aquastat l8148j relays or simply click download button to examine the honeywell aquastat l8148j guidelines offline on your desktop or laptop computer. Honeywell l8148j1009u aquastat high limit circulator 120240 degrees fahrenheit 8f fixed horizontal or vertical. Honeywell aquastat l8148a instruction manual free pdf.
Actually, it stops sometimes and when the thermostat kicks in, sometimes it clicks sometimes no, we switch the power offon, and it usually comes back for a cycle or two. L8148a1017 honeywell l8148a1017 high limit horizontal. The l7224u provides status and diagnostic information through an led display combined with led lights to enhance the diagnostic process. Replacement parts immersion type controllers that combine high limit protection with. Immersiontype controllers that combine high limit protection with switching relay control of burner and circulator motors. Our book in this hvacr video, i go over the boiler aquastat, how it works, troubleshooting, and. The honeywell homeresideo l8148e1265 aquastat relay immersion type controller is an immersion type controller that combines high limit protection with switching relay control of burner and circulator motors. Honeywell homeresideo aquastat relay immersion type for.
View and download honeywell aquastat l8148a product data online. Honeywell l8148a wiring diagram wiring diagram collection. The furnace keep providing heat to the first zone in a two zone system. Aquastat relay choices from grainger operate with a 24vac thermostat or a 750mv thermostat, depending on the model. Product data and specificationsproduct data for l8148a, l8148e, l8148j aquastat relays english installation materialsinstallation instructions for l8148a, l8148e, and l8148j aquastat relays french installation materialsinstallation instrictiions for l8148a, l8148e, and l8148j aquastat relays english. Database contains 2 honeywell aquastat l8148e manuals available for free online viewing or downloading in pdf.
Honeywell aquastat l8148e wiring diagram free wiring diagram. Honeywell l8148e 1299 high limit aquastat relay with 412 capillary. Honeywell aquastat l8148a relays installation instructions. I have an old honeywell aquastat type l8048e, is there a. Honeywell relay wiring diagram best honeywell aquastat wiring. Honeywell l8148e1257 140240f aquastat relay w vent damper connection product overview. Honeywell l8148e1299 24v line voltage aquastat relay. View and download honeywell aquastat l8124a installation instructions manual online.
View online installation instructions manual for honeywell aquastat l8148a relays or simply click download button to examine the honeywell aquastat l8148a. Honeywell aquastat l8148e manuals and user guides, relays. Relays are immersion type controllers for use with forced hydronic heating systems. Visit the home depot to buy aquastat relay l8148e1265. I am not getting voltage to this pump from my controller board. Honeywell l8148e 1265 aquastat relay replaced on gas boiler. Honeywell aquastat l8148e wiring diagram collections of aquastat wiring diagram new.
Understanding the functionalities of honeywell aquastat relay l8148j. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The honeywell homeresideo l8148e1265 aquastat relay immersion type controller is an immersion type controller that combines high limit protection with switching relay. In the burnham manual it lists 2 one is a honeywell l4080d1036 and the other one the manual li. We discuss aquastat problems such as improper adjustment, improper wiring, and relay buzzing or failures. The l8148 aquastat relays are immersion type hydronic controllers that. Installation materialsinstallation instructions for l8148a, l8148e, and l8148j aquastat relays french. The obselete hw le has a built in transformer and will supply 24v here are some wiring diagrams for what i assume is your model of. Understanding the functionalities of honeywell aquastat.
I power the relay and follow the voltage through to show how it works and what should happen. When the temp rises to 140 the aquastat kicks the circulator on and pumps upstatirs to some radiators. Honeywell aquastat l8148a installation instructions manual installation instructions manual 8 pages honeywell aquastat. In canada honeywell limitedhoneywell limitee, 35 dynamic drive, scarborough, ontario m1v.
Honeywell l4006, manual reset strapon aquastat high limit control, 100 to 240 f we consider strap on controls less accurate and reliable than immersion type sensor controls. The aquastat uses an immersion system that has two switches controlling the high and low temperature limits on the heater. Immersiontype controllers that combine high limit protection with switching relay. In canadahoneywell limitedhoneywell limitee, 35 dynamic drive, scarborough, ontario m1v. Oct 27, 2011 i would like to understand on how honeywell aquastat relay l8148j functions and when is it set on manual and automatic. Buy honeywell l8148e1257 aquastat relay with vent damper plug at dbm control. Failure to follow them could damage the product or cause a hazardous condition. Electronic oil aquastat electronically monitors and controls circulatory, burner, and boiler temperatures and provides electronic temperature sensing in honeywell controller at. Honeywell l8148 aquastat relay industrial controls. Ive removed both thermostats and the furnace keeps turning on and providing heat. Choose from immersion controllers, universal electronic, multizone and dual aquastat controllers with a variety of temperature ranges and differentials and spst or spdt switching types. Overview immersion type controllers for hydronic heating systems that turn off the burner whenever the boiler water temperature rises to the setpoint. Last october i had a new honeywell aquastat relay type l8148j installed on my gas fired boiler.
How to program the triple aquastat and set up the high limit aqastat. This is an immersion type controller that combines high limit protection with switching relay control of the burner and circulator motors. This controller provides high limit protection with switching relay. User manuals, guides and specifications for your honeywell aquastat l8148e relays.
Text in help dialog, to be determined by the business. How to adjust a honeywell l8148a aquastat heating help. Honeywell type l8148a aquastat relay help on a call for heat from one of my zone valves, zone valve opensok. Replaced a l8148e aquastat with a l8148j but im not getting 24v to the burner. There is a special provision for adding remote low limit and circulator control support. Honeywell aquastat l8148a product data pdf download. Honeywell triple aquastat wiring aquastat relay type le problems honeywell aquastat relay wiring diagram honeywell boiler zone valves. Aquastat relays hydronic controls grainger industrial supply. Dec 01, 2016 i have a utica boiler with a honeywell aquastat l8048b on it. Honeywell r8182d1079 triple aquastat relay and oil burner with primary control vertical mountless well. We use cookies to give you the best possible experience on our website. I have a utica boiler with a honeywell aquastat l8048b on it. Honeywell aquastat wiring diagram free wiring diagram.
Honeywell aquastat wiring diagram collections of 20 lovely s honeywell aquastat relay l8148e wiring diagram wiring. A call for heat by the thermostat starts both the burner and the circulator. Feb 11, 2009 i have an in the basement wood boiler. Jul 17, 2017 the honeywell aquastat is a controller designed for boiler water control in heating systems that are either oil or gas fired. I need a replacement honeywell aquastat relay type l8148e but i do not know how to read or find the last 4digits. Aquastat relay type l8148e wiring diagram heat pump for. Honeywell aquastats vary by setpoint temperatures, functionality, and attachment method. I bought this aquastat l8148e 1265 to replace the one that failed due to a. Boiler aquastat relay troubleshooting and control wiring. I want to set it to turn on at 160 and turn off at 180. I have an old honeywell aquastat type l8048e, is there a replacement for this number.
It worked fine for about a month and a half, but then the circulator stopped coming on. Item type product mounting frequency approvals, underwriters laboratories inc. View and download honeywell aquastat l8148a installation instructions manual online. Honeywell single aquastat for slantfin ld30p boilersl8148a. Honeywell 24 volt, line voltage, verticallymounted aquastat relay with a 140240f temperature range and a 412 capillary with well. Honeywell aquastat relays grainger industrial supply. Label incoming power wires, circulator wires, thermostat wires. There are separate adjustments and a calibrated dial for each switch. We are planning to change it ourselves, but we have few questions.
Honeywell aquastat l8148a installation instructions manual. Honeywell l8148e1257 140240f aqua stat relay wvent dmpl. There is also a gas hot air furnace in the house that has a hot water. Honeywell homeresideo aquastat relay immersion type. There are 4 numbers after l8148e that determines the type.
Honeywell l8148a,e,j aquastat relay series manual controllers pdf. Honeywell aquastat l8148j relays product data pdf viewdownload. Aquastat l8148e, aquastat l8148j, tradeline aquastat l8148a, tradeline aquastat l8148e, tradeline aquastat l8148j. Excerpting from honeywells manual for this controller, the l8148 aquastat relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors. I need a replacement honeywell aquastat relay type l8148e. This unit solved that problem with easy, straight forward installation instructions. L8148e1257 honeywell l8148e1257 140240f aquastat relay w. The l8148 aquastat relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors. The aquastat controller is intended for use in residential type applications. My furnace has a l8148a 1017 which has a 8 degree differential. Excerpting from honeywell s manual for this controller, the l8148 aquastat relays are immersion type hydronic controllers that combine high limit protection with switching relay control of burner and circulator motors. Aug 06, 2015 how to program the triple aquastat and set up the high limit aqastat.
Honeywell l8148e1265 aquastat with damp plug for sale online. It reveals the elements of the circuit as streamlined forms, as well as the power and also signal links between the gadgets. Immersion type controllers that combine high limit protection with switching relay control of burner and circulator motors. Choose from immersion controllers, universal electronic, multizone and dual aquastat controllers with a variety of temperature ranges. They honeywell aquastat relay l8148e1265 provides total convenience and control for a range of installations. A wiring diagram is a streamlined conventional photographic depiction of an electrical circuit. Honeywell l8148a1017 high limit horizontal mount aquastat relay, 8f. Select models include transformer and accessory terminals for adding a remote low.
They honeywell aquastat relay l8148e1265 provides total convenience and. Heating boiler aquastat control diagnosis, troubleshooting. About a week, if i can get the answered by a verified hvac technician. Honeywell highlimit aquastat relay l8148e1265 supplyhouse.
953 1119 202 1586 347 1556 25 120 1587 852 824 246 1441 419 846 506 928 447 808 1623 1421 102 363 1210 1477 900 935 905 946 170 60 873 424 1069 479 835 1103 754