The new Energy Star certified home that we're building at work for a client includes a NTI Trinity on-demand high efficiency gas (propane) boiler. I have replaced ignitors and flame sensors several times, instruction for new flame sensor required it to be bent diferrently than the first, telling me they...allow for connection of an outdoor temperature sensor on any slave unit, thereby permitting connection of a system temperature sensor on the master unit. C. Trim kit 1. The following shall be factory supplied with each boiler, for field installation: (a) Qty. 1 - Outdoor air temperature sensor, 10k thermistor (b) Qty. 1 - Pressure gauge, 0-30psi
We focus solely on serving the unique needs of each customer with a product portfolio including boilers, water heaters, pool heaters, cogeneration products and commercial package systems. About Lochinvar boiler without flame sensor I have a boiler that is lighting up, but the burners are going out right away 3 secs - Bryant Heating & Cooling question. I know to look for the flame sensor but this boiler does NOT have a sensor and really has me stumped. I took apart the flue to look for blockage and theres...Jan 24, 2009 · Its an old ICI Caldaie 120SE, serviced last year, PCB & air switch replaced. CH is on a timer, didn't come on this morning. For CH or HW the boiler will fire up OK, but only runs for 10-20 seconds, the igniter fires again, as if its not seen the flame detect, flame is extinguished, then it goes into lockout (red lamp on).
Jul 09, 2019 · A sensor detects that the heat generated by the boiler isn’t being distributed around the system, and shuts it off to prevent it from overheating. Page 22 Once you have successfully activated the flame safety system, replace the wire on the flame sensor, and reconfirm proper lighting. If the unit fails to light consistently and smoothly, contact NTI for assistance at 1-800-688-2575. Gas-Fired Steam Boilers. Flame Sensor. Cat # : 20J91 |Model/Part # : PSE-L14-SB. This item has replacements.
Enlarge Photo: 601XBM 41-604 - Mini Furnace Ignitor Replacement for Armstrong Part #: 41-604 FITS ARMSTRONG 44744-2. Housing length 4". LENNOX 56W61 Replaces: 44744-002, 44744-001, R44744-002, R44744-001, 56W61 (on tag, model 601) System sensor temperature – for use only in cascade systems, displays reading from a system temperature sensor, NTI p/n: 84010. When used, the system sensor is only wired to the managing boiler, i.e. boiler with 1-14 S4 switch set to on, and boiler address (Installer Menu setting 2-20) set to 1.