![We have a Reznor Model XL75-3.The serial number AHA3183N221. We need a copy of the wiring diagram to replace the 24 v We have a Reznor Model XL75-3.The serial number AHA3183N221. We need a copy of the wiring diagram to replace the 24 v](https://ww2.justanswer.com/uploads/BI/billyjr1961/2015-01-17_225619_reznor_xl75.jpg)
We have a Reznor Model XL75-3.The serial number AHA3183N221. We need a copy of the wiring diagram to replace the 24 v
![Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? : Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? :](https://i.redd.it/desperately-need-help-20-degrees-out-and-lennox-ac-is-v0-o1rrspyejp3a1.jpg?width=3024&format=pjpg&auto=webp&s=0b1e19dd9b71a0dbe4c452c22087007a3b6eb4b1)
Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? :
![Reznor WS-96/120-HA12 WS-96/120 Suspended Hydronic Unit Heater - 2 Row Copper Coil - Steam or Hot Water - 120,000 BTU Reznor WS-96/120-HA12 WS-96/120 Suspended Hydronic Unit Heater - 2 Row Copper Coil - Steam or Hot Water - 120,000 BTU](https://www.ecomfort.com/products-image/1000/77189-80332-thickbox.jpg)
Reznor WS-96/120-HA12 WS-96/120 Suspended Hydronic Unit Heater - 2 Row Copper Coil - Steam or Hot Water - 120,000 BTU
![Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? : Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? :](https://preview.redd.it/desperately-need-help-20-degrees-out-and-lennox-ac-is-v0-32hn4vwajp3a1.jpg?width=640&crop=smart&auto=webp&s=47d7420759d9ab94c24e40c327a601e4d39009f1)
Reznor gas heater turning itself off after a couple of minutes. Have to cut power and gas and it restarts up fine for a couple of minutes. Repeat. Any ideas why? :
![Can you RECOMMEND a Simple/Inexpensive/Basic HomeKit thermostat for old Reznor natural gas garage heater? Suggestions on Product & Placement location welcome. : r/HomeKit Can you RECOMMEND a Simple/Inexpensive/Basic HomeKit thermostat for old Reznor natural gas garage heater? Suggestions on Product & Placement location welcome. : r/HomeKit](https://preview.redd.it/v6n49hmdzrk51.jpg?width=3024&format=pjpg&auto=webp&s=e1afdae207f43497589580f591bd096d59f48430)