Reznor 136965 Venter
The Reznor 136965 is a high-performance CA1 venter assembly designed specifically for large-scale Reznor unit heaters, providing critical motor-driven exhaust for systems between 350,000 and 400,000 BTUh. This 115V single-phase power assembly operates as a motorized exhauster, ensuring safe dilution of flue gases in environments with negative pressure or where horizontal venting is required. The integrated 24V relay acts as a safety barrier, isolating the control circuit from high-line voltage to prevent control board damage and ensure reliable switching during the ignition cycle. Constructed with a corrosion-resistant steel housing and featuring a statically balanced blower with forward-curved blades, this direct replacement HVAC part restores optimal airflow and combustion efficiency. For veteran contractors, the Reznor 136965 Venter is the industry standard for maintaining system pressure and preventing nuisance trips on pressure switches in heavy-duty commercial heating applications.
Key Benefits- Compatible with Reznor GB, GSC, and XL series unit heaters (350-400k BTUh).
- Features a 24-volt control relay for seamless integration with existing low-voltage thermostats and boards.
- Engineered for 115V 1PH service, providing high torque for consistent mechanical venting.
- Includes a dynamically balanced centrifugal blower to minimize vibration and operational noise.
- Direct-fit OEM replacement part reduces labor time during field installation and ensures proper static pressure.
What are the symptoms of a failing Reznor venter motor?
Technicians typically observe localized overheating, grinding noises from the blower wheel, or a "call for heat" that stalls because the pressure switch fails to close due to insufficient draft.
Will the 136965 work for a 460V heater?
Yes, provided it is used in conjunction with the mandated 460V to 115V step-down transformer (PN 11279) as specified in the Reznor technical manual.
Does this assembly include the pressure switch and capacitor?
This 136965 Venter Assembly comes factory-wired with the motor, centrifugal blower, and the necessary capacitor housed within the junction box for immediate field wiring.
This item is not eligible for free shipping.
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: $1,090.34
-65%$1,090.34
$381.62Reznor 136965 Venter
The Reznor 136965 is a high-performance CA1 venter assembly designed specifically for large-scale Reznor unit heaters, providing critical motor-driven exhaust for systems between 350,000 and 400,000 BTUh. This 115V single-phase power assembly operates as a motorized exhauster, ensuring safe dilution of flue gases in environments with negative pressure or where horizontal venting is required. The integrated 24V relay acts as a safety barrier, isolating the control circuit from high-line voltage to prevent control board damage and ensure reliable switching during the ignition cycle. Constructed with a corrosion-resistant steel housing and featuring a statically balanced blower with forward-curved blades, this direct replacement HVAC part restores optimal airflow and combustion efficiency. For veteran contractors, the Reznor 136965 Venter is the industry standard for maintaining system pressure and preventing nuisance trips on pressure switches in heavy-duty commercial heating applications.
Key Benefits- Compatible with Reznor GB, GSC, and XL series unit heaters (350-400k BTUh).
- Features a 24-volt control relay for seamless integration with existing low-voltage thermostats and boards.
- Engineered for 115V 1PH service, providing high torque for consistent mechanical venting.
- Includes a dynamically balanced centrifugal blower to minimize vibration and operational noise.
- Direct-fit OEM replacement part reduces labor time during field installation and ensures proper static pressure.
What are the symptoms of a failing Reznor venter motor?
Technicians typically observe localized overheating, grinding noises from the blower wheel, or a "call for heat" that stalls because the pressure switch fails to close due to insufficient draft.
Will the 136965 work for a 460V heater?
Yes, provided it is used in conjunction with the mandated 460V to 115V step-down transformer (PN 11279) as specified in the Reznor technical manual.
Does this assembly include the pressure switch and capacitor?
This 136965 Venter Assembly comes factory-wired with the motor, centrifugal blower, and the necessary capacitor housed within the junction box for immediate field wiring.
This item is not eligible for free shipping.
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.
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Description
The Reznor 136965 is a high-performance CA1 venter assembly designed specifically for large-scale Reznor unit heaters, providing critical motor-driven exhaust for systems between 350,000 and 400,000 BTUh. This 115V single-phase power assembly operates as a motorized exhauster, ensuring safe dilution of flue gases in environments with negative pressure or where horizontal venting is required. The integrated 24V relay acts as a safety barrier, isolating the control circuit from high-line voltage to prevent control board damage and ensure reliable switching during the ignition cycle. Constructed with a corrosion-resistant steel housing and featuring a statically balanced blower with forward-curved blades, this direct replacement HVAC part restores optimal airflow and combustion efficiency. For veteran contractors, the Reznor 136965 Venter is the industry standard for maintaining system pressure and preventing nuisance trips on pressure switches in heavy-duty commercial heating applications.
Key Benefits- Compatible with Reznor GB, GSC, and XL series unit heaters (350-400k BTUh).
- Features a 24-volt control relay for seamless integration with existing low-voltage thermostats and boards.
- Engineered for 115V 1PH service, providing high torque for consistent mechanical venting.
- Includes a dynamically balanced centrifugal blower to minimize vibration and operational noise.
- Direct-fit OEM replacement part reduces labor time during field installation and ensures proper static pressure.
What are the symptoms of a failing Reznor venter motor?
Technicians typically observe localized overheating, grinding noises from the blower wheel, or a "call for heat" that stalls because the pressure switch fails to close due to insufficient draft.
Will the 136965 work for a 460V heater?
Yes, provided it is used in conjunction with the mandated 460V to 115V step-down transformer (PN 11279) as specified in the Reznor technical manual.
Does this assembly include the pressure switch and capacitor?
This 136965 Venter Assembly comes factory-wired with the motor, centrifugal blower, and the necessary capacitor housed within the junction box for immediate field wiring.
This item is not eligible for free shipping.
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.
