Reznor
Reznor TOD60T11 Limit Switch Thermal Overheat 63C 03 24970
Reznor TOD60T11 thermal overheat limit switch with a 63C set point, part number 03 24970.
At a glance
- Also known as 2530082
£37.66
£31.38 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Reznor 03 24970 is a thermal overheat limit switch, marked TOD60T11 with a 63C set point and the LC1 designation. It is used on Reznor warm air heaters to interrupt the burner circuit when the appliance exceeds its safe operating temperature. The switch is supplied under the Reznor part number 03 24970.
Signs this part needs replacing
- The heater locks out on overheat and will not reset once the appliance has cooled
- The burner cuts out shortly after ignition on every cycle, regardless of room temperature
- The heater fails to fire at all where the limit switch is open circuit in the control sequence
- Repeated nuisance trips with no other fault found in the airflow or flue path
- Visible damage, overheating or discolouration at the switch body or its terminals
Before you order
- Confirm the appliance model and that it is one of the warm air heaters listed above
- Check the set point and unit marking on the existing switch against TOD60T11 and 63C
- Compare the part number 03 24970 or the alternative code UPA0324970 with the marking on the failed switch
- Verify the terminal arrangement and fixing on the existing switch match before fitting
Compliance
| Alternative numbers | UPA0324970, 2530082 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| REZNOR UA50 WARM AIR HEATER | — | — | — | |
| REZNOR UA75 WARM AIR HEATER | — | — | — | |
| REZNOR UB50 WARM AIR HEATER | — | — | — | |
| REZNOR UB75 WARM AIR HEATER | — | — | — | |
| REZNOR UC50 WARM AIR HEATER | — | — | — | |
| REZNOR UC75 WARM AIR HEATER | — | — | — |
Documents & drawings
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