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Empire Direct Vent Gas Heater Information
(for Empire DV propane and natural gas heaters)

Back to Empire Direct Vent Pricing Page

Empire DV heater in greenhouse
DV-35 heater mounted in a greenhouse
Empire Direct Vent Heater
DV-35 vent cap and extension

Empire Direct Vent heaters are very versatile gas heaters. They are slim and taking up a very small amount of room, do not require electricity to run, are easy to vent (venting included), and can be controlled remotely by a wall thermostat (included with heater). Included wall thermostat has a range of 50 to 90 F and an on/off switch. dv-210sg dv-215sg dv-25sg dv-35sg
With a Direct-Vent system, there is a positive difference in fuel economy because outside air is used to support combustion. The air on the inside is warmed as it recirculates around a sealed chamber. This warm air comfortably heats the room cleanly and efficiently.
Easy of Installation
Empire's Direct Vent wall heaters are ideal where existing flues or chimneys cannot be used. Just one hole through an outside wall is all you need. If you must vent, you will receive maximum fuel economy from Direct-Vent heaters.
A push of the button ignites the pilot with a "matchless" piezo system. Add an optional internal blower for even greater circulation.
Safety is engineered into every Empire Direct Vent heater. Each unit contains an automatic shut-off valve should the pilot light become extinguished. And, Empire's quality control procedures ensure that every heater is a top performer before it goes into your home.
Empire leads the field in style and durability. We use a state-of-the-art powder coating that produces a strong finish that resists scratching and chipping.
Empire's secret to quieter operation is our uniquely designed burner. As gas enters the burner port, it is ignited immediately, which eliminates delayed ignition noise and gives you quieter operation.
Clean, smart engineering on the inside calls for clean, smart looks on the outside. The simple Direct Vent cap on the exterior of your home projects only 5 inches. And, with the optional vinyl extension kit, installation on virtually any type of structure is possible.
Additional Empire Gas Heater Information
Download the DV-210 and DV-215 Installation Manual
Download the DV-25 and DV-35 Installation Manual

Model # DV-210-SG DV-215-SG DV-25-SG DV-35-SG
BTU Input 10,000 15,000 25,000 35,000
BTU Output 7,000 10,500 17,500 24,500
Dimensions (in.)
Width 16 1/4 20 1/8 37 37
Depth 9 3/8 9 3/8 11 1/2 11 1/2
Height 21 3/8 24 7/8 27 3/4 27 3/4
Weight (lbs) 42 60 98 101
Gas Connection 1/2 1/2 1/2 1/2
Venting (in.)
Min. Length 4 1/2 4 1/2 4 1/2 4 1/2
Max. Wall Thickness 13 13 13 13
Pipe Size 6 1/4 6 1/4 7 1/2 7 1/2
Clearance to Combustibles (in.)
Top 12 12 48 48
Each Side 1 1 6 6
Bottom 0 0 4 4
Accessory Information
Blower CFM 60 60 75 75
Vent Cap Extension
Dimensions (in.)
Width Height Length Color
3 15 1/2 15 1/2 Beige
*It is recommended that all gas heaters be installed by a qualified installation and service contractor.
*Ratings shown are for elevations up to 2,000 feet above sea level. For elevations above 2,000 ft., ratings should be reduced by approximately 4% for each 1,000 ft. above sea level.

Empire Heater Zone Chart
Empire Gas Heater Chart
Empire Heater Room Sizing Chart
Models DV-210 DV-215 DV-25 DV-35
Zones Square Feet (Based on Ceiling Height of 8')
3 292 438 729 1021
5 175 263 438 613
7 125 188 313 438
9 97 146 243 340
This chart is to be used as a guide only. Chart assumes areas are insulated.
Additional heat may be required at high altitudes. If you have a single room
with 4 exterior walls, additional heat may be required.

Empire Direct Vent Heater

Back to Empire Direct Vent Pricing Page

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380 Greenhouse Drive
Buffalo Junction, VA 24529
434-374-2706 Phone, 434-374-2055 Fax
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