IO Hvac Controls TR-40 Transformer
The iO HVAC Controls TR-40 is a multi-tap 40VA control transformer engineered for commercial and residential HVAC/R applications requiring 24VAC secondary voltage. This foot mount transformer provides multi-primary input options, supporting 120V, 208V, and 240V primary configurations, which simplifies truck stock for contractors servicing diverse field environments. Designed with high-quality copper windings and a robust Class 2 rated construction, it ensures stable low-voltage power for thermostats, zone control panels, contactors, and gas valves. The integral mounting feet permit secure installation within air handlers, furnaces, or rooftops. This unit is a direct replacement for standard HVAC 40VA transformers, offering reliable performance in high-demand inductive circuits while maintaining proper voltage regulation under load to prevent component chatter or premature failure in the 24V secondary circuit.
Key Benefits- Universal Primary Voltage: Supports 120/208/240VAC inputs, reducing the need for multiple SKUs on service vehicles.
- Optimized Power Output: Provides a consistent 40VA rating, suitable for powering modern smart thermostats and multi-stage control boards.
- Reliable Lead Connections: Color-coded wire leads facilitate fast identification and secure termination during field replacement.
- Durable Foot Mounting: Rigid base design allows for stable mounting in various orientations within electrical enclosures.
Can the TR-40 handle a high-efficiency blower relay and a smart thermostat simultaneously?
Yes, the 40VA rating is sufficient for standard 24V control circuits, including the VA draw from most Wi-Fi thermostats and system relays.
What is the best way to determine which primary lead to use during installation?
Technicians should verify the line voltage with a multimeter. Use the Black/White leads for 120V, Red/Black for 208V, or Orange/Black for 240V, ensuring the unused leads are capped with wire nuts.
Is this transformer suitable for damp environments found in refrigeration units?
This HVAC step-down transformer is designed for use within protective enclosures; standard NEMA-rated housing is recommended for high-moisture applications.
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.
IO Hvac Controls TR-40 Transformer
The iO HVAC Controls TR-40 is a multi-tap 40VA control transformer engineered for commercial and residential HVAC/R applications requiring 24VAC secondary voltage. This foot mount transformer provides multi-primary input options, supporting 120V, 208V, and 240V primary configurations, which simplifies truck stock for contractors servicing diverse field environments. Designed with high-quality copper windings and a robust Class 2 rated construction, it ensures stable low-voltage power for thermostats, zone control panels, contactors, and gas valves. The integral mounting feet permit secure installation within air handlers, furnaces, or rooftops. This unit is a direct replacement for standard HVAC 40VA transformers, offering reliable performance in high-demand inductive circuits while maintaining proper voltage regulation under load to prevent component chatter or premature failure in the 24V secondary circuit.
Key Benefits- Universal Primary Voltage: Supports 120/208/240VAC inputs, reducing the need for multiple SKUs on service vehicles.
- Optimized Power Output: Provides a consistent 40VA rating, suitable for powering modern smart thermostats and multi-stage control boards.
- Reliable Lead Connections: Color-coded wire leads facilitate fast identification and secure termination during field replacement.
- Durable Foot Mounting: Rigid base design allows for stable mounting in various orientations within electrical enclosures.
Can the TR-40 handle a high-efficiency blower relay and a smart thermostat simultaneously?
Yes, the 40VA rating is sufficient for standard 24V control circuits, including the VA draw from most Wi-Fi thermostats and system relays.
What is the best way to determine which primary lead to use during installation?
Technicians should verify the line voltage with a multimeter. Use the Black/White leads for 120V, Red/Black for 208V, or Orange/Black for 240V, ensuring the unused leads are capped with wire nuts.
Is this transformer suitable for damp environments found in refrigeration units?
This HVAC step-down transformer is designed for use within protective enclosures; standard NEMA-rated housing is recommended for high-moisture applications.
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 iO HVAC Controls TR-40 is a multi-tap 40VA control transformer engineered for commercial and residential HVAC/R applications requiring 24VAC secondary voltage. This foot mount transformer provides multi-primary input options, supporting 120V, 208V, and 240V primary configurations, which simplifies truck stock for contractors servicing diverse field environments. Designed with high-quality copper windings and a robust Class 2 rated construction, it ensures stable low-voltage power for thermostats, zone control panels, contactors, and gas valves. The integral mounting feet permit secure installation within air handlers, furnaces, or rooftops. This unit is a direct replacement for standard HVAC 40VA transformers, offering reliable performance in high-demand inductive circuits while maintaining proper voltage regulation under load to prevent component chatter or premature failure in the 24V secondary circuit.
Key Benefits- Universal Primary Voltage: Supports 120/208/240VAC inputs, reducing the need for multiple SKUs on service vehicles.
- Optimized Power Output: Provides a consistent 40VA rating, suitable for powering modern smart thermostats and multi-stage control boards.
- Reliable Lead Connections: Color-coded wire leads facilitate fast identification and secure termination during field replacement.
- Durable Foot Mounting: Rigid base design allows for stable mounting in various orientations within electrical enclosures.
Can the TR-40 handle a high-efficiency blower relay and a smart thermostat simultaneously?
Yes, the 40VA rating is sufficient for standard 24V control circuits, including the VA draw from most Wi-Fi thermostats and system relays.
What is the best way to determine which primary lead to use during installation?
Technicians should verify the line voltage with a multimeter. Use the Black/White leads for 120V, Red/Black for 208V, or Orange/Black for 240V, ensuring the unused leads are capped with wire nuts.
Is this transformer suitable for damp environments found in refrigeration units?
This HVAC step-down transformer is designed for use within protective enclosures; standard NEMA-rated housing is recommended for high-moisture applications.
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.
