Dyna-Glo RA250NGDGD - User Manual
Dyna-Glo RA250NGDGD Heater – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – General Safety Information; WARNING; For more information go to; Delux Natural Gas; NEVER LEAVE THE HEATER
- Page 3 – Assembly
- Page 4 – Operation
- Page 6 – Maintenance; Troubleshooting Chart
- Page 8 – Repair Parts List for Natural Gas Radiant Heater RA100NGDGD
- Page 10 – Repair Parts List for Natural Gas Radiant Heater RA250NGDGD
- Page 11 – Warranty
- Page 12 – WARRANTY REGISTRATION
Printed in China
Unpacking
1. Unpack all materials used to protect
the heater inside of carton. Retain
plastic caps attached to exposed
fittings for use during storage.
2. Remove heater, accessories and all
hardware from carton.
3. Inspect all items for damage that may
have occurred during shipment.
General Safety Information
Make sure you read and thoroughly
understand these safety and operating
instructions. Keep these instructions for
future reference. They are your guides
to safe and proper operation of this
heater.
Safety information appears throughout
this manual. Pay close attention to
them. Below are definitions for the
safety information listed throughout
this manual.
Indicates an
im minen tly
hazardous situation which, if not
avoided, WILL result in death or serious
injury.
Indicates a poten
tially hazardous
situation which, if not avoided, COULD
result in death or serious injury.
Indicates a poten
tially hazardous
situa tion which, if not avoided, MAY
result in minor or moderate injury.
Consumer:
Retain this manual for
future reference.
Dyna-Glo
®
Delux Natural
Gas Radiant Heaters
Operating Instructions & Parts Manual
RA100NGDGD and RA250NGDGD
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and
others by observing all safety information. Failure to comply with instructions could result in personal injury and/or property damage! Retain instructions for
future reference.
Description
Dyna-Glo Delux Models RA100NGDGD and RA250NGDGD heaters are 50,000 to
100,000 and 250,000 BTU/Hr construction heaters. These heaters use natural gas for
combustion. They are primarily intended for temporary heating of well-ventilated
buildings under construction, alteration or repair. These heaters should be utilized
in sheltered, well-ventilated areas, but never in occupied dwellings.
Fuel Consumption Min. Gas
Max. Gas
Manifold Ignitor
Size
Model
BTU/Hr Maximum
Supply Pressure Supply Pressure Pressure Gap
L x W x H (in.)
RA100NGDGD 50,000 to 104 ft
3
/hr (2.95 m
3
/h) 8” W.C.
14” W.C.
7.5” W.C. 0.19“ (4.8mm) 16.3 x 16.3 x 29.8
100,000
(41.4 x 41.4 x 75.7 cm)
RA250NGDGD 250,000 260 ft
3
/h (7.36 m
3
/h) 10 PSI
250 PSI
6 PSI
0.19” (4.8 mm) 14.7 x 14.7 x 44.3
(37.3 x 37.3 x 112.5 cm)
Fuel Type – Natural Gas Only Ignition Type – Piezo (RA100NGDGD)
Minimum Operating Temp. – -20°F (-29°C)
Pilot (RA250NGDGD)
Specifications
GHP Group, Inc.
6440 W Howard St
Niles, IL 60714
ANS Z83.7-2011 CSA 2.14-2011 Construction Heater
C US
C US
Figure 1 – Models RA100NGDGD / RA250NGDGD
PROFESSIONAL GRADE
IMNGRDGD - KEJ
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Summary
2 General Safety Information (Continued) GENERAL HAZARD WARNING: Failure to comply with the precautions and instructions provided with this heater can result in death, serious bodily injury, and property loss, or damage from hazards of fire, explosion, burn, asphyxi ation, carbon monoxide poisoning,...
3 General Safety Information (Continued) Minimum heater clearance from combustibles: Sides: 6 feet (1.8 m) Top: 5 feet (1.5 m)Floor: Combustible - Not for use on finished floors – The heater, other than a heater with integral propane gas container, must be located at least 6 feet (1.8 m) (in Canada,...
4 Operation Hot while in operation. Do not touch. Keep children, clothing, furniture, gasoline, and other liquids having flammable vapors away. The gas supply attaches to the heater by a minimum 3/8’’ (10 mm) I.D. pipe or flexible connector. User must supply pipe or flexible connector. The length sh...
