Modine Commercial Workspace Heater - 300K BTU/Direct Spark Ignition/LP/Single Stage w/Stainless Steel Heat Exchanger - PTP300SS0121
Features
- The ideal solution for heating a commercial workspace like a warehouse or workshop or studios
- The stainless steel heat exchanger is standard on all units, extending the life of your investment
- Bent tube, low-profile design
- Enclosed fan motors and all controls mounted inside the cabinet for protection from airborne moisture and dust
- 10-year heat exchanger warranty, even in greenhouse applications
- Quick and easy installations with wiring terminals and knockouts for quick access to gas and electricity, and a roomy controls cabinet for ease of work
- Standard power exhaust simplifies side-wall or roof venting with a small diameter vent pipe
- Permanently-lubricated motor for trouble-free dependability
- Made in the USA
- Draws combustion air from inside the workspace
- 6" vent connection
- Liquid Propane
- 300,000 BTU
- Direct spark ignition
- Single stage - on/off operation
- Stainless steel heat exchanger
Specifications
| Fuel Type |
Propane |
| Control Type |
Electronic / IPI |
| Color / Finish |
Gray |
| Overall Size |
42.53" W × 31.31" H × 33.83" D |
What our Experts Think
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Powerful Commercial Heating: 300,000 BTU output delivers robust, consistent warmth for large workshops, warehouses, and industrial spaces.
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Propane‑Fueled Performance: LP gas configuration offers high heat output without relying on natural gas infrastructure.
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Superior Durability: Stainless steel heat exchanger resists corrosion and extends service life in demanding environments.
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Reliable Ignition: Direct spark ignition ensures dependable starts and steady operation.
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Simple, Effective Design: Single‑stage operation keeps installation and maintenance straightforward.
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Versatile Application: Ideal for garages, service centers, storage facilities, and other large indoor areas requiring dependable heat.
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Strong Market Appeal: Meets demand for high‑capacity, long‑lasting propane commercial heaters that combine power, durability, and value
Q&A
Q: What type of heater is the Modine PTP300SS0121?
A: A high‑capacity commercial workspace unit heater designed to deliver reliable heat in large indoor areas.
Q: What is its heating capacity?
A: Provides 300,000 BTU, ideal for warehouses, industrial spaces, large garages, and commercial facilities.
Q: What fuel and ignition system does it use?
A: Runs on liquid propane (LP) with direct spark ignition for dependable starts.
Q: Is it single stage?
A: Yes — single stage provides consistent, straightforward heat output.
Q: What heat exchanger material does it use?
A: Equipped with a stainless steel heat exchanger for enhanced corrosion resistance and long life.
Q: Where is this heater best used?
A: Best for commercial and industrial spaces such as warehouses, workshops, manufacturing areas, and vehicle service bays.
Q: Does it require electricity?
A: Yes — uses standard electrical power for ignition and control components.
Q: Is installation and maintenance simple?
A: Yes — designed with service‑friendly access and contractor‑friendly features for easier installation and servicing.
Maintenance Tips
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Clean Exterior Surfaces: Regularly wipe the heater’s exterior to remove dust and debris that can restrict airflow.
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Inspect Heat Exchanger: Check the stainless steel heat exchanger periodically for buildup, corrosion, or damage to maintain efficient heat transfer.
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Burner Care: Inspect and clean the burner assembly as needed to support proper combustion.
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Ignition System Check: Confirm the direct spark ignition lights reliably and operates smoothly.
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Natural Gas Line Safety: Inspect gas connections, fittings, and valves for secure fit and leaks; address issues promptly.
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Clear Ventilation Areas: Ensure intake and exhaust areas remain free of obstructions for safe, efficient heat distribution.
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Annual Professional Tune‑Up: Have a qualified technician perform yearly maintenance including safety and performance checks.
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