Modine Commercial Effinity Heater - 260K BTU/High-Efficiency Condensing/Direct Spark Ignition/LP/Separated Combustion/Single Stage w/Aluminized Steel Heat Exchanger - PTC260AS0121
Features
- Made in the USA
- Separated combustion - drawing combustion air from outside to ensure that the unit will always have plenty of fresh, clean air for combustion while increasing the overall heating efficiency
- Helps promote a clean air growing environment - combustion fumes are vented outside, away from your plants
- Fuel savings - up to 97% efficiency allows you to save otherwise wasted energy and money
- Dependable and consistent performance accompanies Modine’s Conservicore Technology - providing power exhauster and dual heat exchangers
- Secondary heat exchanger is made of AL29-4 stainless steel and comes with a 10-year warranty - eliminating corrosion concerns and extending the life of your investment
- Building Management System integration capabilities allow these units to be added easily to any existing system
- Energy Saver Controls - as the temperature increases, the gas is disabled and stratified ceiling air is used to heat the space below. Once the ceiling air temperature decreases, the gas re-engages and heats the air
- Contractor Convenience Package featuring a condensate pump convenience outlet, unit on/off switch, heater function status indicator lights, and external terminals for thermostat wiring
- Just one Effinity heater can lower CO2 output by thousands of pounds annually
- 4" vent & combustion air connection
- Liquid Propane
- 260,000 BTU
- Direct spark ignition
- Single Stage Energy Saver Controls
- Aluminized steel heat exchanger
Specifications
| Fuel Type |
Propane |
| Control Type |
Electronic / IPI |
| Color / Finish |
Gray |
| Overall Size |
42.53" W × 31.31" H × 34.83" D |
What our Experts Think
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Exceptional Efficiency: High-efficiency condensing design captures maximum usable heat, significantly reducing fuel use and operating costs.
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Propane-Ready & Separated Combustion: LP gas operation with separated combustion draws fresh air from outside for cleaner, safer performance.
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Reliable Direct Spark Ignition: Ensures consistent starts and dependable operation in demanding commercial environments.
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Durable Construction: Aluminized steel heat exchanger resists corrosion, extending service life and reducing maintenance.
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Even Heat Distribution: Condensing and power-vent design deliver consistent warmth across large spaces with minimal cold spots.
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Smart & Flexible Installation: Supports condensate management, BMS integration, and multiple venting configurations for versatile commercial use.
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High Market Appeal: Meets demand for efficient, high-capacity commercial heaters that balance performance, durability, and energy savings in industrial and warehouse settings.
Q&A
Q: What type of heater is the Modine PTC260AS0121?
A: A commercial‑grade, high‑efficiency condensing propane (LP) unit heater for large indoor spaces.
Q: What is its heating capacity?
A: Delivers 260,000 BTU, ideal for warehouses, workshops, garages, and industrial environments.
Q: What fuel and ignition system does it use?
A: Runs on liquid propane (LP) with direct spark ignition for dependable starts.
Q: How energy‑efficient is it?
A: High‑efficiency condensing design maximizes heat output while reducing fuel consumption.
Q: What does separated combustion mean?
A: Combustion air is drawn from outside, improving indoor air quality and safety.
Q: Is it single stage?
A: Yes — single stage, delivering consistent, straightforward heating.
Q: What heat exchanger material is used?
A: Durable aluminized steel heat exchanger for long service life and corrosion resistance.
Q: Where is this heater best used?
A: Best for commercial and industrial spaces needing reliable, energy‑efficient heating.
Q: Does it require electricity?
A: Yes — uses standard electrical power for ignition and control components.
Maintenance Tips
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Keep Exterior Clean: Wipe down the heater’s exterior regularly to remove dust and debris that can restrict airflow and reduce efficiency.
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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 Maintenance: Clean and inspect the burner assembly to support proper combustion and performance.
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Test Ignition System: Confirm the direct spark ignition operates reliably with consistent starts.
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LP Gas Line Safety: Check propane connections, fittings, and valves for secure fit and leaks; address any issues promptly.
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Clear Venting & Condensate Paths: Ensure intake/exhaust vents are free of obstructions and that condensate drains remain clear.
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Annual Professional Service: Schedule yearly maintenance with a qualified technician for safety inspection and optimal performance.
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