Trane KIT14778 Conversion Kit
The Trane KIT14778 Natural Gas to Liquid Propane conversion kit is a field-installed component designed to modify specific gas-fired furnaces and heating systems for LP operation. This OEM furnace gas conversion kit is engineered to meet precise manifold pressure requirements, ensuring the burner assembly achieves proper combustion stabilization when transitioning from natural gas. Utilizing high-grade narrow-profile orifices and a calibrated White-Rodgers regulator spring, this kit maintains thermal efficiency while preventing incomplete combustion or soot buildup. As a service technician, verifying the gas valve model compatibility is critical, as this kit is tailored for single-stage heating systems and specific Trane and American Standard air handlers. Proper installation requires a digital manometer to verify LP manifold pressure (typically 10.0" W.C.) and a combustion analyzer to ensure CO and CO2 levels remain within manufacturer tolerances following the swap.
Key Benefits- Ensures precise gas-to-LP conversion for residential furnace applications.
- Includes OEM-spec orifices and regulator springs for long-term reliability.
- Designed for seamless integration with White-Rodgers gas valves.
- Optimizes burner performance by matching fuel density to orifice sizing.
- Essential for LP gas heating installations in rural or off-grid locations.
Is the KIT14778 compatible with two-stage furnaces?
No, this kit is specifically designed for single-stage gas valves. For multi-stage units, a different orifice and spring set are required to stabilize high and low-fire stages.
Do I need to replace the gas valve to use this kit?
No, this kit allows you to convert the existing gas valve by swapping the internal regulator spring and the manifold orifices.
What is the standard manifold pressure after installing this kit?
When using the Trane KIT14778, the manifold pressure should typically be adjusted to 10 inches of water column, though you should always verify the rating plate on the specific furnace model.
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: $1,011.67
-65%$1,011.67
$354.08Trane KIT14778 Conversion Kit
The Trane KIT14778 Natural Gas to Liquid Propane conversion kit is a field-installed component designed to modify specific gas-fired furnaces and heating systems for LP operation. This OEM furnace gas conversion kit is engineered to meet precise manifold pressure requirements, ensuring the burner assembly achieves proper combustion stabilization when transitioning from natural gas. Utilizing high-grade narrow-profile orifices and a calibrated White-Rodgers regulator spring, this kit maintains thermal efficiency while preventing incomplete combustion or soot buildup. As a service technician, verifying the gas valve model compatibility is critical, as this kit is tailored for single-stage heating systems and specific Trane and American Standard air handlers. Proper installation requires a digital manometer to verify LP manifold pressure (typically 10.0" W.C.) and a combustion analyzer to ensure CO and CO2 levels remain within manufacturer tolerances following the swap.
Key Benefits- Ensures precise gas-to-LP conversion for residential furnace applications.
- Includes OEM-spec orifices and regulator springs for long-term reliability.
- Designed for seamless integration with White-Rodgers gas valves.
- Optimizes burner performance by matching fuel density to orifice sizing.
- Essential for LP gas heating installations in rural or off-grid locations.
Is the KIT14778 compatible with two-stage furnaces?
No, this kit is specifically designed for single-stage gas valves. For multi-stage units, a different orifice and spring set are required to stabilize high and low-fire stages.
Do I need to replace the gas valve to use this kit?
No, this kit allows you to convert the existing gas valve by swapping the internal regulator spring and the manifold orifices.
What is the standard manifold pressure after installing this kit?
When using the Trane KIT14778, the manifold pressure should typically be adjusted to 10 inches of water column, though you should always verify the rating plate on the specific furnace model.
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 Trane KIT14778 Natural Gas to Liquid Propane conversion kit is a field-installed component designed to modify specific gas-fired furnaces and heating systems for LP operation. This OEM furnace gas conversion kit is engineered to meet precise manifold pressure requirements, ensuring the burner assembly achieves proper combustion stabilization when transitioning from natural gas. Utilizing high-grade narrow-profile orifices and a calibrated White-Rodgers regulator spring, this kit maintains thermal efficiency while preventing incomplete combustion or soot buildup. As a service technician, verifying the gas valve model compatibility is critical, as this kit is tailored for single-stage heating systems and specific Trane and American Standard air handlers. Proper installation requires a digital manometer to verify LP manifold pressure (typically 10.0" W.C.) and a combustion analyzer to ensure CO and CO2 levels remain within manufacturer tolerances following the swap.
Key Benefits- Ensures precise gas-to-LP conversion for residential furnace applications.
- Includes OEM-spec orifices and regulator springs for long-term reliability.
- Designed for seamless integration with White-Rodgers gas valves.
- Optimizes burner performance by matching fuel density to orifice sizing.
- Essential for LP gas heating installations in rural or off-grid locations.
Is the KIT14778 compatible with two-stage furnaces?
No, this kit is specifically designed for single-stage gas valves. For multi-stage units, a different orifice and spring set are required to stabilize high and low-fire stages.
Do I need to replace the gas valve to use this kit?
No, this kit allows you to convert the existing gas valve by swapping the internal regulator spring and the manifold orifices.
What is the standard manifold pressure after installing this kit?
When using the Trane KIT14778, the manifold pressure should typically be adjusted to 10 inches of water column, though you should always verify the rating plate on the specific furnace model.
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.
