Vertical Power Vented Unit Heater

Modine's PDP/BDP power vented unit heaters are inexpensive to install, easy to use and offer excellent in-service economy. Our gas fired heaters are available in units rated from 150,000 to 400,000 BTU/hr. These units provide air circulation to reduce dead spots in the greenhouse, reducing high moisture areas that promote mold growth.

A power vented unit gives you many added advantages including:

• Versatility allows air to blow from the top of the greenhouse or through ducts
• Heaters are indirect fired, allowing all combustion products to be vented to the exterior of the greenhouse and protecting sensitive plants from toxins found in the products of combustion
• Modine gas-fired unit heaters maintain a minimum 80% efficiency, maximizing seasonal efficiency through the use of a collector box and the power exhauster
• Optional finger-proof fan guard for operation at low mounting heights
• A 100% shut-off, intermittent pilot-ignition system with continuous retry, at no extra charge. The ignition system allows for units to be field-converted to propane, if desired
• A safety pressure-switch to assure safe venting conditions
• Designed to utilize the smallest-diameter vent pipe possible
• A level hanging mechanism for easy field adjustments after adding accessories that may change the unit's center of gravity
• BDP is designed to operate against 0.5 inches of external static pressure
• MADE IN THE USA