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IN006 Rev G
2.4 OPERATION CHECKS
____ Verify all connections are tight and leak-free.
____ Insure the GP500 and all ducting is secure and vibration-free.
____ Verify system vacuum pressure with Manometer or other pressure gauge. Insure
vacuum pressure is less than 3.8" WC (based on sea-level operation, at higher
altitudes reduce by about 4% per 1000 Feet). If this is exceeded, increase the
number of suction points.
____ Verify Radon levels by testing to EPA protocol.
ADDENDUM
PRODUCT SPECIFICATIONS
The following chart shows fan performance for the GP500:
Typical CFM vs Static Suction WC
1.0"
1.5"
2.0"
2.5"
3.0"
3.5"
4.0"
GP500
88
80
74
65
54
28
14
Power: 70 - 130 watts (varies with actual load conditions) @ 115 VAC
Inlet/Outlet: 3" PVC
Mounting: Brackets for vertical mount on bandjoist or sidewall.
(16" Mounting Centers)
Outdoor installations - GP500 mounts flush to wall projecting only 4" with inlet
duct passing through the sidewall or band joist. Power cord is on the inside
simplifying connection.
Weight: 20 lbs.
Recommended ducting: 3" Schedule 20/40 PVC Pipe or attractive thin walled 3" O.D.
PVC Downspout available from RadonAway
Storage temperature range: 32 - 100 degrees F.
Thermally protected
Size: 17" x 12" x 4" (plus 7" inlet duct)
Summary of Contents for GP500
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