Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Difference in aquastats

John Mills_5
John Mills_5 Member Posts: 952
in Thermostats and Controls
Anybody know the difference between L8148E1165 and 1299? Will the 1299 work in place of the 1165?



Thanks

Comments

  • John Mills_5
    John Mills_5 Member Posts: 952
    Correction

    According to Bryant it is a 433-00-523 

    (ECR part #) which appears to cross to a L8148E1257. So the question would be, does anything cross to that, such as the -1299 I have in stock, or do I have to go back to Bryant/Carrier/ECR? 
  • Tim McElwain
    Tim McElwain Member Posts: 4,641
    Other than

    some of the L8148E relays having a vent damper plug the 1299 should work if yours does not have the damper plug. The 1265 has the vent damper plug. Or you could use the Universal replacement L8148J-1009 which can be used on 24 volts or on millivolts. The "J" does not have a damper plug adaptation.
  • John Mills_5
    John Mills_5 Member Posts: 952
    Thanks Tim

    The current one and the -1299 both have the damper plug and our boiler has a damper. Would we be best going with the -1265? 
  • Tim McElwain
    Tim McElwain Member Posts: 4,641
    Yes John

    that is the best bet.

Categories