Modine Commercial Workspace Heater - 175K BTU/Direct Spark Ignition/LP/Single Stage w/Stainless Steel Heat Exchanger - PTP175SS0121
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
- 4" vent connection
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- Liquid Propane
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- 175,000 BTU
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- Direct spark ignition
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- Single stage - on/off operation
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- Stainless steel heat exchanger
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What our Experts Think
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Robust Workspace Heating: 175,000 BTU output delivers dependable, consistent warmth for garages, workshops, and light commercial spaces.
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Propane‑Powered Performance: LP gas configuration offers strong heat output without requiring natural gas infrastructure.
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Durable Stainless Steel Heat Exchanger: Stainless steel construction resists corrosion and extends heater lifespan in tough environments.
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Reliable Ignition: Direct spark ignition ensures quick, dependable starts with minimal maintenance.
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Straightforward Operation: Single‑stage design keeps installation, control, and upkeep simple and efficient.
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Versatile Use Cases: Well‑suited for heated garages, service centers, storage facilities, and similar indoor areas needing consistent heat.
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High Market Appeal: Meets demand for high‑performance propane heaters with a balance of power, durability, and long‑term value.
Q&A
Q: What type of heater is the Modine PTP175SS0121?
A: A 175,000 BTU commercial workspace unit heater with a stainless steel heat exchanger.
Q: What is its heating capacity?
A: Delivers 175,000 BTU, ideal for medium to large commercial and industrial spaces.
Q: What fuel and ignition system does it use?
A: Runs on liquid propane (LP) with direct spark ignition for reliable starts.
Q: Is it single stage?
A: Yes — a single‑stage design provides consistent, straightforward heat output.
Q: What heat exchanger material does it use?
A: Features a stainless steel heat exchanger for enhanced corrosion resistance and long service life.
Q: Where is this heater best used?
A: Best for warehouses, workshops, garages, manufacturing facilities, and large utility spaces needing efficient supplemental heat.
Q: Does it require electricity?
A: Yes — uses standard electrical power for ignition and control functions.
Q: Is installation and maintenance simple?
A: Yes — contractor‑friendly design with accessible components for easier setup and servicing.
Maintenance Tips
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Clean Exterior Surfaces: Wipe down the heater regularly to remove dust and debris that can restrict airflow and reduce efficiency.
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Inspect Heat Exchanger: Periodically check the stainless steel heat exchanger for buildup, corrosion, or damage to maintain efficient heat transfer.
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Burner Maintenance: Inspect and clean the burner assembly to support proper combustion and consistent performance.
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Ignition System Check: Verify that the direct spark ignition lights reliably and operates smoothly.
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LP Gas Line Safety: Inspect propane connections, fittings, and valves for secure fit and leaks; address any issues promptly.
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Vent & Airflow Clearance: Ensure intake and exhaust areas are free of obstructions for safe, efficient operation.
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Annual Professional Service: Have a qualified technician perform yearly maintenance including safety checks and performance optimization.
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