Resideo T822K1018 Thermostat
The Resideo T822K1018 Thermostat is a high-reliability, mercury-free economy thermostat engineered for 1-stage heat-only applications. This mechanical non-programmable thermostat utilizes a precision bimetal sensor element and a snap-action switch to provide consistent ± 2 degree accuracy across a 45-95 degree temperature setting range. Designed for low voltage (20-30Vac) systems, this unit features SPST switching action and includes a positive off position for definitive system shutdown. The vertical mounting configuration and premier white finish allow for seamless installation on standard walls or vertical outlet boxes. With a vented cover for improved temperature sensing and a manual dial for straightforward adjustment, the T822K1018 remains a staple for contractors seeking a durable, cost-effective solution for gas, oil, or electric heating systems where modern complexities are not required. It is an ideal 2-wire replacement for older mercury-based mechanical thermostats in residential or light commercial environments.
Key Benefits- Mercury-Free Design: Environmentally compliant mechanical thermostat suitable for modern code requirements.
- Precise Control: Equipped with a precision snap-action switch and bimetal sensor for stable thermal response.
- Universal Heating Compatibility: Designed for 1-stage heat-only systems including gas, oil, or electric heating.
- Contractor-Friendly Install: Supports vertical mounting on wall surfaces or standard vertical electrical boxes.
- Integrated Monitoring: Features a built-in thermometer and dual-scale setting lever for easy visual verification.
Is the Resideo T822K1018 compatible with cooling systems?
No, this model is a dedicated heat-only thermostat. It is designed specifically for 1-stage heating and does not include cooling terminals or fan switching for HVAC systems with air conditioning.
What wiring is required for installation?
The T822K1018 typically requires a 2-wire (R and W) connection for low voltage 24V heating systems. It is not compatible with line voltage (120V/240V) baseboard heaters.
Does this unit require batteries?
No, as a mechanical non-programmable thermostat, the Resideo T822K1018 operates without batteries, drawing its minimal power directly from the 20-30Vac transformer circuit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $48.34
-65%$48.34
$16.92Resideo T822K1018 Thermostat
The Resideo T822K1018 Thermostat is a high-reliability, mercury-free economy thermostat engineered for 1-stage heat-only applications. This mechanical non-programmable thermostat utilizes a precision bimetal sensor element and a snap-action switch to provide consistent ± 2 degree accuracy across a 45-95 degree temperature setting range. Designed for low voltage (20-30Vac) systems, this unit features SPST switching action and includes a positive off position for definitive system shutdown. The vertical mounting configuration and premier white finish allow for seamless installation on standard walls or vertical outlet boxes. With a vented cover for improved temperature sensing and a manual dial for straightforward adjustment, the T822K1018 remains a staple for contractors seeking a durable, cost-effective solution for gas, oil, or electric heating systems where modern complexities are not required. It is an ideal 2-wire replacement for older mercury-based mechanical thermostats in residential or light commercial environments.
Key Benefits- Mercury-Free Design: Environmentally compliant mechanical thermostat suitable for modern code requirements.
- Precise Control: Equipped with a precision snap-action switch and bimetal sensor for stable thermal response.
- Universal Heating Compatibility: Designed for 1-stage heat-only systems including gas, oil, or electric heating.
- Contractor-Friendly Install: Supports vertical mounting on wall surfaces or standard vertical electrical boxes.
- Integrated Monitoring: Features a built-in thermometer and dual-scale setting lever for easy visual verification.
Is the Resideo T822K1018 compatible with cooling systems?
No, this model is a dedicated heat-only thermostat. It is designed specifically for 1-stage heating and does not include cooling terminals or fan switching for HVAC systems with air conditioning.
What wiring is required for installation?
The T822K1018 typically requires a 2-wire (R and W) connection for low voltage 24V heating systems. It is not compatible with line voltage (120V/240V) baseboard heaters.
Does this unit require batteries?
No, as a mechanical non-programmable thermostat, the Resideo T822K1018 operates without batteries, drawing its minimal power directly from the 20-30Vac transformer circuit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Resideo T822K1018 Thermostat is a high-reliability, mercury-free economy thermostat engineered for 1-stage heat-only applications. This mechanical non-programmable thermostat utilizes a precision bimetal sensor element and a snap-action switch to provide consistent ± 2 degree accuracy across a 45-95 degree temperature setting range. Designed for low voltage (20-30Vac) systems, this unit features SPST switching action and includes a positive off position for definitive system shutdown. The vertical mounting configuration and premier white finish allow for seamless installation on standard walls or vertical outlet boxes. With a vented cover for improved temperature sensing and a manual dial for straightforward adjustment, the T822K1018 remains a staple for contractors seeking a durable, cost-effective solution for gas, oil, or electric heating systems where modern complexities are not required. It is an ideal 2-wire replacement for older mercury-based mechanical thermostats in residential or light commercial environments.
Key Benefits- Mercury-Free Design: Environmentally compliant mechanical thermostat suitable for modern code requirements.
- Precise Control: Equipped with a precision snap-action switch and bimetal sensor for stable thermal response.
- Universal Heating Compatibility: Designed for 1-stage heat-only systems including gas, oil, or electric heating.
- Contractor-Friendly Install: Supports vertical mounting on wall surfaces or standard vertical electrical boxes.
- Integrated Monitoring: Features a built-in thermometer and dual-scale setting lever for easy visual verification.
Is the Resideo T822K1018 compatible with cooling systems?
No, this model is a dedicated heat-only thermostat. It is designed specifically for 1-stage heating and does not include cooling terminals or fan switching for HVAC systems with air conditioning.
What wiring is required for installation?
The T822K1018 typically requires a 2-wire (R and W) connection for low voltage 24V heating systems. It is not compatible with line voltage (120V/240V) baseboard heaters.
Does this unit require batteries?
No, as a mechanical non-programmable thermostat, the Resideo T822K1018 operates without batteries, drawing its minimal power directly from the 20-30Vac transformer circuit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
