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PTE Power-Throw™ High-Velocity Horizontal Unit Heater

Modine PTE Electric Heater

Power-Throw™ High-Velocity Horizontal Unit Heater

The Modine PTE series electric unit heater delivers 30-50 kW heating capacity with extended heat throw ranging from 45 to 75 feet, designed specifically for large warehouses, aircraft hangars, and distribution centers requiring high-velocity air distribution.

Available in three models (PTE300, PTE400, PTE500), these 480-volt, three-phase heaters operate at 2,575 CFM airflow to heat difficult-to-reach areas that conventional horizontal heaters cannot effectively condition.

All in-stock parts are shipped the same day before 3 pm.

Warranty claims and returns on parts purchased from Heinlein Supply are processed directly through Heinlein Supply, your authorized Modine distributor.

Call now for an accurate price quote and estimated delivery time.

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Modine PTE Series – Power-Throw Electric Unit Heater Specifications

Heating Capacity Range 30-50 kW (102,400-170,600 BTU/hr)
Heat Throw Distance 45-75 feet (Model Dependent)
Motor & Electrical 1/6 HP PSC Ball Bearing Motor | 480V/3/60
Air Performance 2,575 CFM (Standard across all models)
Heating Element Spiral-Finned Aluminum-Coated Steel
Mounting Height 14′ (PTE500) to 17′ (PTE300)

Installation & Service FAQ

Why is the heat throw distance different between models?

There is an inverse relationship between heating capacity and throw distance. Lower-capacity models like the PTE300 project air further (75 ft) from higher ceilings (17 ft), while higher-output units like the PTE500 provide more intense heat over a shorter distance (45 ft).

What are the advantages of two-stage operation?

Two-stage heating allows for partial-load operation during mild weather, which can reduce energy consumption while maintaining baseline thermal comfort.

What mounting hardware is required for the unit?

PTE heaters utilize four provided brackets designed for 5/8-inch suspension rods connected to structural members. Optional wall-mounting brackets are also available for installations where overhead suspension is not viable.

How does the unit handle safety and overheating?

All models include an automatic reset overheat control that interrupts power if elements exceed safe temperatures. A protective aluminum screen also shields elements from physical damage while allowing visual inspection.

Modine PTE Replacement Parts and Accessories

Maintain your high-velocity heating system with these specific PTE series components and compatible controls:

Inventory Updated Daily

If the specific PTE replacement parts you need are not listed online, please call us today.

Our inventory is updated daily, and our staff can cross-reference parts for your system.

Contact us for a Modine PTE

Fill out the contact form below. The more information, such as shipping location and model number, the more accurate the quote will be.

Our team will review your request and send you a quote for the requested Modine Heater replacement parts as soon as possible.

Check out our online Modine Part Lookup Guide if you need help identifying your part.

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