Universal replacements for many other brands, 800 Series line voltage thermostats can retrofit most existing electric heat thermostats. They feature bimetal temperature sensing for improved thermal performance and low voltage control accuracy.
The 800 Series offers flexibility with three models:
| Electrical Rating | 25 AMP at 250 VAC RES |
| 18 AMP at 277 VAC RES | |
| 1 HP at 125 VAC | |
| 2 HP at 250 VAC | |
| 125 VA PILOT DUTY | |
| Temperature Control Range | 50º to 90ºF (10º to 32ºC) |
| Accuracy | +/-2ºF |
Verify specific application requirements before substitution.
| 801 | |
| Pro1® | T501ML2 |
| Honeywell | T410A1013, T410A1021, T410B1004, T498A1778, T4398A1021 |
| Emerson™ White-Rodgers™ | 1G65-641 |
| 802 | |
| Pro1® | T501ML4 |
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Robertshaw 800 SERIES Mercury-Free Line Voltage Thermostats Product Specification Guide
Robertshaw 800 SERIES Mercury-Free Line Voltage Thermostats Product Specification Guide
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