
Modine 3H0349320004 Guard
The Modine 3H0349320004 Guard is a critical OEM replacement intake guard designed to maintain the mechanical integrity of your combustion air system. Built for high-performance separated combustion unit heaters, such as the Modine PTS, BTS, even HDS and HDC series, this combustion air intake guard provides a rugged barrier against debris and animal ingress. Utilizing an intake guard assembly ensures that the forced draft blower receives unobstructed, clean airflow, which is essential for proper fuel-to-air ratios and preventing delayed ignition issues common in commercial heating environments.
For veteran technicians, the Modine 3H0349320004 represents a standard of reliability in the field, offering precision fitment for 4-inch or specific diameter intake pipes. Its corrosion-resistant construction is engineered to withstand the thermal stress and atmospheric moisture typical of industrial mechanical rooms. Relying on genuine Modine HVAC parts ensures your equipment meets original factory specifications, supporting long-term system efficiency and preventing avoidable downtime caused by foreign object damage to the burner assembly.
Key Benefits:- Ensures peak heating system performance by maintaining clear airflow pathways.
- Provides a physical barrier against birds and rodents, protecting the combustion air intake.
- Engineered for a high-tolerance fit on Modine unit heater guards for simplified service calls.
- Durable HVAC intake protection materials prevent premature wear in harsh industrial settings.
- Supports compliance with Modine 3H0349320004 installation standards for separated combustion safety.
Which Modine models are compatible with this intake guard?
This intake guard is specifically designed for use with Modine’s separated combustion gas-fired unit heaters, including the PTS, BTS, and HDS series. Always verify the intake pipe diameter before installation.
Does this guard restrict airflow to the burner?
No, the Modine 3H0349320004 Guard is precision-engineered to provide intake guard assembly protection while maintaining the required open area for full combustion air volume in accordance with technical manuals.
Is specialized hardware required for mounting?
Technicians should use corrosion-resistant sheet metal screws to secure the guard to the end of the combustion air intake pipe for a permanent, vibration-resistant connection.
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: $74.12
-65%$74.12
$25.94Modine 3H0349320004 Guard
The Modine 3H0349320004 Guard is a critical OEM replacement intake guard designed to maintain the mechanical integrity of your combustion air system. Built for high-performance separated combustion unit heaters, such as the Modine PTS, BTS, even HDS and HDC series, this combustion air intake guard provides a rugged barrier against debris and animal ingress. Utilizing an intake guard assembly ensures that the forced draft blower receives unobstructed, clean airflow, which is essential for proper fuel-to-air ratios and preventing delayed ignition issues common in commercial heating environments.
For veteran technicians, the Modine 3H0349320004 represents a standard of reliability in the field, offering precision fitment for 4-inch or specific diameter intake pipes. Its corrosion-resistant construction is engineered to withstand the thermal stress and atmospheric moisture typical of industrial mechanical rooms. Relying on genuine Modine HVAC parts ensures your equipment meets original factory specifications, supporting long-term system efficiency and preventing avoidable downtime caused by foreign object damage to the burner assembly.
Key Benefits:- Ensures peak heating system performance by maintaining clear airflow pathways.
- Provides a physical barrier against birds and rodents, protecting the combustion air intake.
- Engineered for a high-tolerance fit on Modine unit heater guards for simplified service calls.
- Durable HVAC intake protection materials prevent premature wear in harsh industrial settings.
- Supports compliance with Modine 3H0349320004 installation standards for separated combustion safety.
Which Modine models are compatible with this intake guard?
This intake guard is specifically designed for use with Modine’s separated combustion gas-fired unit heaters, including the PTS, BTS, and HDS series. Always verify the intake pipe diameter before installation.
Does this guard restrict airflow to the burner?
No, the Modine 3H0349320004 Guard is precision-engineered to provide intake guard assembly protection while maintaining the required open area for full combustion air volume in accordance with technical manuals.
Is specialized hardware required for mounting?
Technicians should use corrosion-resistant sheet metal screws to secure the guard to the end of the combustion air intake pipe for a permanent, vibration-resistant connection.
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 Modine 3H0349320004 Guard is a critical OEM replacement intake guard designed to maintain the mechanical integrity of your combustion air system. Built for high-performance separated combustion unit heaters, such as the Modine PTS, BTS, even HDS and HDC series, this combustion air intake guard provides a rugged barrier against debris and animal ingress. Utilizing an intake guard assembly ensures that the forced draft blower receives unobstructed, clean airflow, which is essential for proper fuel-to-air ratios and preventing delayed ignition issues common in commercial heating environments.
For veteran technicians, the Modine 3H0349320004 represents a standard of reliability in the field, offering precision fitment for 4-inch or specific diameter intake pipes. Its corrosion-resistant construction is engineered to withstand the thermal stress and atmospheric moisture typical of industrial mechanical rooms. Relying on genuine Modine HVAC parts ensures your equipment meets original factory specifications, supporting long-term system efficiency and preventing avoidable downtime caused by foreign object damage to the burner assembly.
Key Benefits:- Ensures peak heating system performance by maintaining clear airflow pathways.
- Provides a physical barrier against birds and rodents, protecting the combustion air intake.
- Engineered for a high-tolerance fit on Modine unit heater guards for simplified service calls.
- Durable HVAC intake protection materials prevent premature wear in harsh industrial settings.
- Supports compliance with Modine 3H0349320004 installation standards for separated combustion safety.
Which Modine models are compatible with this intake guard?
This intake guard is specifically designed for use with Modine’s separated combustion gas-fired unit heaters, including the PTS, BTS, and HDS series. Always verify the intake pipe diameter before installation.
Does this guard restrict airflow to the burner?
No, the Modine 3H0349320004 Guard is precision-engineered to provide intake guard assembly protection while maintaining the required open area for full combustion air volume in accordance with technical manuals.
Is specialized hardware required for mounting?
Technicians should use corrosion-resistant sheet metal screws to secure the guard to the end of the combustion air intake pipe for a permanent, vibration-resistant connection.
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.












