Modine Commercial Workspace Heater - 400K BTU/Intermittent Pilot Ignition/NG/Single Stage w/Aluminized Steel Heat Exchanger & Burner - PDP400AE0130
Features
- Made in the USA
- 83% thermal efficiency, maximizing seasonal efficiency through the use of a collector box and the power exhauster
- A power exhaust can rotate 180° allowing the unit to be vented vertically or horizontally
- A 100% shut-off if the unit does not light, to ensure that unburned gases do not build up in the unit
- An intermittent pilot-ignition system with continuous retry to keep the unit from locking and needing to be reset if the unit does not light on the first try
- All PDP/BDP units can be field-converted from natural gas to propane if desired
- A safety pressure-switch monitors the vent pipe to assure flue gases leave the building and do not back up in the space
- Designed to utilize the smallest-diameter vent pipe possible
- “Wing” screws so that the bottom pan can be dropped without a screwdriver or nut driver
- A level hanging mechanism for easy field adjustments after adding accessories that may change the unit’s center of gravity
- Draws combustion air from inside the workspace
- 6" vent connection
- Natural Gas
- 400,000 BTU
- Intermittent Pilot Ignition
- Single stage - on/off operation
- Aluminized steel heat exchanger & burner
Specifications
| Fuel Type |
Natural Gas |
| Control Type |
Electronic / IPI |
| Color / Finish |
Gray |
| Overall Size |
40" W × 40.25" H × 40.5" D |
What our Experts Think
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Heavy‑Duty Heating Power: 400,000 BTU output provides robust warmth for large industrial, warehouse, and commercial facilities.
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Intermittent Pilot Ignition: Reliable start system that reduces gas use compared with standing pilots while ensuring consistent heat delivery.
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Natural Gas Efficiency: NG fuel provides cost‑effective performance for continuous operation in demanding environments.
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Durable Construction: Aluminized steel heat exchanger and burner resist corrosion and deliver long service life under heavy usage.
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Straightforward Operation: Single‑stage design keeps installation, controls, and maintenance simple and dependable.
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Versatile Commercial Use: Ideal for expansive open areas such as production floors, storage buildings, and large service bays.
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High Market Appeal: Meets strong demand for high‑capacity, industrial‑grade heaters that balance performance, durability, and value for large workspace climate control.
Q&A
Q: What type of heater is the Modine PDP400AE0130?
A: A 400,000 BTU commercial workspace unit heater designed for large industrial and commercial indoor spaces.
Q: What is its heating capacity?
A: Delivers 400,000 BTU, ideal for warehouses, manufacturing areas, large garages, and loading docks.
Q: What fuel and ignition system does it use?
A: Uses natural gas (NG) with intermittent pilot ignition for reliable starts and energy efficiency.
Q: Is it single stage?
A: Yes — single stage for consistent, straightforward heat output.
Q: What heat exchanger materials are used?
A: Features an aluminized steel heat exchanger and burner for durability and corrosion resistance.
Q: Where is this heater best used?
A: Best for large commercial and industrial spaces needing powerful, dependable heating.
Q: Does it require electricity?
A: Yes — uses standard electrical power for ignition and control systems.
Q: Is installation and maintenance straightforward?
A: Yes — designed with contractor‑friendly access and service points for easier setup and servicing.
Maintenance Tips
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Keep Exterior Clean: Wipe the heater’s exterior regularly to remove dust and debris that can restrict airflow.
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Inspect Heat Exchanger: Periodically check the aluminized steel heat exchanger for buildup, corrosion, or damage to maintain efficient heat transfer.
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Burner & Pilot Maintenance: Inspect and clean the burner and pilot assembly to ensure proper flame ignition and combustion.
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Ignition System Check: Verify that intermittent pilot ignition components operate reliably; replace worn parts as needed.
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Natural Gas Line Safety: Check gas connections, fittings, and valves for secure fit and leaks; address any issues promptly.
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Clear Ventilation: Ensure intake and exhaust areas are free from obstructions to support safe, efficient operation.
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Annual Professional Service: Have a qualified technician perform yearly maintenance, including safety and performance checks.
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