Resideo VR8345H4555 Valve
The Resideo VR8345H4555 is a high-capacity, universal electronic ignition gas valve engineered for field service versatility in residential and commercial 24 Vac gas-fired appliances. This slow opening gas valve is designed to provide smooth ignition across a wide variety of systems, supporting heating capacities from 30,000 up to 300,000 BTU/hr. As a super tradeline series component, it serves as a comprehensive replacement for intermittent pilot (IP), direct spark ignition (DSI), and hot surface ignition (HSI) applications. The 3/4" x 3/4" straight-through body pattern simplifies installation in tight vestibules, and the included 3/4" x 1/2" reducer bushings allow for easy adaptation to smaller piping diameters. For technicians working with propane, the unit comes with a natural to LP conversion kit. All wiring terminals and pressure adjustments are top-mounted for direct access, ensuring efficient manifold pressure setting and troubleshooting for any combination gas control replacement task.
Key Benefits- Universal Compatibility: Replaces a vast range of Resideo, Honeywell, and competitor valves, reducing truck stock requirements.
- Slow Opening Characteristic: Provides a controlled initial gas flow to ensure quiet and reliable burner ignition.
- Multi-System Ignition Support: One SKU handles IP, DSI, and HSI systems via the included ignition adapter and keyed terminal block.
- Flexible Mounting: Allows for mounting from 0 to 90 degrees in any direction from the upright position.
- Built-In Protection: Features an internal inlet screen to prevent line contaminants from fouling the valve seat.
Is the VR8345H4555 compatible with standing pilot systems?
No, this valve is designed specifically for electronic ignition systems (IP, DSI, HSI) and does not support standing pilot thermocouples.
Does this valve come ready for Liquid Propane (LP)?
The valve is shipped for natural gas but includes an LP conversion kit (spring and orifices) in the box for field conversion by a qualified technician.
What signifies the 'H' in the part number?
The 'H' designates the slow-opening characteristic, which is preferred for appliances where a softer ignition is required to prevent "booming" or rollout.
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: $196.97
-65%$196.97
$68.94Resideo VR8345H4555 Valve
The Resideo VR8345H4555 is a high-capacity, universal electronic ignition gas valve engineered for field service versatility in residential and commercial 24 Vac gas-fired appliances. This slow opening gas valve is designed to provide smooth ignition across a wide variety of systems, supporting heating capacities from 30,000 up to 300,000 BTU/hr. As a super tradeline series component, it serves as a comprehensive replacement for intermittent pilot (IP), direct spark ignition (DSI), and hot surface ignition (HSI) applications. The 3/4" x 3/4" straight-through body pattern simplifies installation in tight vestibules, and the included 3/4" x 1/2" reducer bushings allow for easy adaptation to smaller piping diameters. For technicians working with propane, the unit comes with a natural to LP conversion kit. All wiring terminals and pressure adjustments are top-mounted for direct access, ensuring efficient manifold pressure setting and troubleshooting for any combination gas control replacement task.
Key Benefits- Universal Compatibility: Replaces a vast range of Resideo, Honeywell, and competitor valves, reducing truck stock requirements.
- Slow Opening Characteristic: Provides a controlled initial gas flow to ensure quiet and reliable burner ignition.
- Multi-System Ignition Support: One SKU handles IP, DSI, and HSI systems via the included ignition adapter and keyed terminal block.
- Flexible Mounting: Allows for mounting from 0 to 90 degrees in any direction from the upright position.
- Built-In Protection: Features an internal inlet screen to prevent line contaminants from fouling the valve seat.
Is the VR8345H4555 compatible with standing pilot systems?
No, this valve is designed specifically for electronic ignition systems (IP, DSI, HSI) and does not support standing pilot thermocouples.
Does this valve come ready for Liquid Propane (LP)?
The valve is shipped for natural gas but includes an LP conversion kit (spring and orifices) in the box for field conversion by a qualified technician.
What signifies the 'H' in the part number?
The 'H' designates the slow-opening characteristic, which is preferred for appliances where a softer ignition is required to prevent "booming" or rollout.
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 Resideo VR8345H4555 is a high-capacity, universal electronic ignition gas valve engineered for field service versatility in residential and commercial 24 Vac gas-fired appliances. This slow opening gas valve is designed to provide smooth ignition across a wide variety of systems, supporting heating capacities from 30,000 up to 300,000 BTU/hr. As a super tradeline series component, it serves as a comprehensive replacement for intermittent pilot (IP), direct spark ignition (DSI), and hot surface ignition (HSI) applications. The 3/4" x 3/4" straight-through body pattern simplifies installation in tight vestibules, and the included 3/4" x 1/2" reducer bushings allow for easy adaptation to smaller piping diameters. For technicians working with propane, the unit comes with a natural to LP conversion kit. All wiring terminals and pressure adjustments are top-mounted for direct access, ensuring efficient manifold pressure setting and troubleshooting for any combination gas control replacement task.
Key Benefits- Universal Compatibility: Replaces a vast range of Resideo, Honeywell, and competitor valves, reducing truck stock requirements.
- Slow Opening Characteristic: Provides a controlled initial gas flow to ensure quiet and reliable burner ignition.
- Multi-System Ignition Support: One SKU handles IP, DSI, and HSI systems via the included ignition adapter and keyed terminal block.
- Flexible Mounting: Allows for mounting from 0 to 90 degrees in any direction from the upright position.
- Built-In Protection: Features an internal inlet screen to prevent line contaminants from fouling the valve seat.
Is the VR8345H4555 compatible with standing pilot systems?
No, this valve is designed specifically for electronic ignition systems (IP, DSI, HSI) and does not support standing pilot thermocouples.
Does this valve come ready for Liquid Propane (LP)?
The valve is shipped for natural gas but includes an LP conversion kit (spring and orifices) in the box for field conversion by a qualified technician.
What signifies the 'H' in the part number?
The 'H' designates the slow-opening characteristic, which is preferred for appliances where a softer ignition is required to prevent "booming" or rollout.
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.
