Aprilaire 56 Humidistat Controller
The Aprilaire 56 Humidistat Controller is a high-precision automatic humidifier control designed to maintain optimal indoor humidity levels without the need for constant manual intervention. Utilizing AutoTrac technology, this 24V duct-mount humidistat monitors outdoor temperatures via an included outdoor temperature sensor and automatically adjusts the indoor relative humidity (RH) to prevent window condensation while maximizing comfort. It is compatible with a wide range of whole-house humidifiers, including the Aprilaire 110, 220, 400, 500, 600, and 700 series. This HVAC humidity sensor features a convenient unit-test setting and a "Change Water Panel" indicator light to ensure your system operates at peak efficiency. By maintaining the ideal 40-60% RH range, the Aprilaire 56 helps protect your home's woodwork and promotes a healthier living environment during the heating season. Whether used in automatic or manual mode, this controller provides reliable, computer-equipped management of your home's air quality.
Key Benefits:
- Automatic Adjustments: Continually modifies humidity levels based on outdoor temperature to prevent moisture buildup on windows.
- Digital Accuracy: Built-in computer technology ensures precise control between 10% and 50% relative humidity.
- System Maintenance Alerts: Includes a dedicated indicator light to signal when it is time to replace your humidifier water panel.
- Versatile Compatibility: Works seamlessly with most 24-volt bypass and power humidifiers.
- Dual Operation Modes: Can be configured for automatic or manual control using the included resistor and labeling.
Common Questions:
Does this model include the outdoor temperature sensor?Yes, the Aprilaire 56 typically includes the outdoor sensor and the necessary resistor for manual mode conversion.
Can I mount this humidistat on a wall?No, this specific model is designed for duct mounting on the return air plenum to accurately sample the air circulating through your HVAC system.
What do I do if the "Change Water Panel" light stays on?After replacing the humidifier pad, you must rotate the knob to the "Test/Reset" position until the light flashes to clear the maintenance timer.
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: $116.36
-65%$116.36
$40.73Aprilaire 56 Humidistat Controller
The Aprilaire 56 Humidistat Controller is a high-precision automatic humidifier control designed to maintain optimal indoor humidity levels without the need for constant manual intervention. Utilizing AutoTrac technology, this 24V duct-mount humidistat monitors outdoor temperatures via an included outdoor temperature sensor and automatically adjusts the indoor relative humidity (RH) to prevent window condensation while maximizing comfort. It is compatible with a wide range of whole-house humidifiers, including the Aprilaire 110, 220, 400, 500, 600, and 700 series. This HVAC humidity sensor features a convenient unit-test setting and a "Change Water Panel" indicator light to ensure your system operates at peak efficiency. By maintaining the ideal 40-60% RH range, the Aprilaire 56 helps protect your home's woodwork and promotes a healthier living environment during the heating season. Whether used in automatic or manual mode, this controller provides reliable, computer-equipped management of your home's air quality.
Key Benefits:
- Automatic Adjustments: Continually modifies humidity levels based on outdoor temperature to prevent moisture buildup on windows.
- Digital Accuracy: Built-in computer technology ensures precise control between 10% and 50% relative humidity.
- System Maintenance Alerts: Includes a dedicated indicator light to signal when it is time to replace your humidifier water panel.
- Versatile Compatibility: Works seamlessly with most 24-volt bypass and power humidifiers.
- Dual Operation Modes: Can be configured for automatic or manual control using the included resistor and labeling.
Common Questions:
Does this model include the outdoor temperature sensor?Yes, the Aprilaire 56 typically includes the outdoor sensor and the necessary resistor for manual mode conversion.
Can I mount this humidistat on a wall?No, this specific model is designed for duct mounting on the return air plenum to accurately sample the air circulating through your HVAC system.
What do I do if the "Change Water Panel" light stays on?After replacing the humidifier pad, you must rotate the knob to the "Test/Reset" position until the light flashes to clear the maintenance timer.
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
Shipping & Returns
Shipping & Returns
Description
The Aprilaire 56 Humidistat Controller is a high-precision automatic humidifier control designed to maintain optimal indoor humidity levels without the need for constant manual intervention. Utilizing AutoTrac technology, this 24V duct-mount humidistat monitors outdoor temperatures via an included outdoor temperature sensor and automatically adjusts the indoor relative humidity (RH) to prevent window condensation while maximizing comfort. It is compatible with a wide range of whole-house humidifiers, including the Aprilaire 110, 220, 400, 500, 600, and 700 series. This HVAC humidity sensor features a convenient unit-test setting and a "Change Water Panel" indicator light to ensure your system operates at peak efficiency. By maintaining the ideal 40-60% RH range, the Aprilaire 56 helps protect your home's woodwork and promotes a healthier living environment during the heating season. Whether used in automatic or manual mode, this controller provides reliable, computer-equipped management of your home's air quality.
Key Benefits:
- Automatic Adjustments: Continually modifies humidity levels based on outdoor temperature to prevent moisture buildup on windows.
- Digital Accuracy: Built-in computer technology ensures precise control between 10% and 50% relative humidity.
- System Maintenance Alerts: Includes a dedicated indicator light to signal when it is time to replace your humidifier water panel.
- Versatile Compatibility: Works seamlessly with most 24-volt bypass and power humidifiers.
- Dual Operation Modes: Can be configured for automatic or manual control using the included resistor and labeling.
Common Questions:
Does this model include the outdoor temperature sensor?Yes, the Aprilaire 56 typically includes the outdoor sensor and the necessary resistor for manual mode conversion.
Can I mount this humidistat on a wall?No, this specific model is designed for duct mounting on the return air plenum to accurately sample the air circulating through your HVAC system.
What do I do if the "Change Water Panel" light stays on?After replacing the humidifier pad, you must rotate the knob to the "Test/Reset" position until the light flashes to clear the maintenance timer.
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.
