VHX SERIES STEAMERS - GENERAL
F24700 (October 2001)Page 7 of 68
Gas Supply
MODEL
INPUT
(BTU/HR)
MANIFOLD
PRESSURE
(INCHES W.C.)
PILOT
PRESSURE
(INCHES W.C.)
LINE PRESSURE
(INCHES W.C.)
NATURAL PROPANE MAXIMUM
ALLOWED
NAT. PROP. NAT. PROP. NAT. PROP. MINIMUM
RECOMMENDED MINIMUM
RECOMMENDED
VHX24G 200,000 200,000 3.0 3.0 3.5 3.5 7.0 11.0
14.0
270,000 270,000 3.0 3.0 3.5 3.5 7.0 11.0
VHX24G5 200,000 200,000 3.0 3.0 3.5 3.5 7.0 11.0
270,000 270,000 3.0 3.0 3.5 3.5 7.0 11.0
MHB24G 200,000 200,000 3.0 3.0 3.5 3. 5 7.0 11.0
270,000 270,000 3.0 3.0 3.5 3.5 7.0 11.0
NOTE:1. Output Boiler Horsepower (BHP): 4.3 BHP for 200,000 BTU; 5.5 BHP for 270,000 BTU.
2. Input BTU/HR difference is based on gas orifice size and air orifice size.
TOOLS
Standard
Standard set of hand tools.
Volt-Ohm-Meter (VOM) with AC current tester.
(Any quality VOM with a sensitiv ity of at least 20,000 ohm s per v olt can be used)
Gas leak checking equipment.
Gas pressure manometer
Temperature meter and thermoc oupl e.
Special
The recommended delimi ng c hem ical for the water treatm ent system in use, for delim i ng of the boiler.
Contact Vulcan Authorized Serv ice Centers.
Heat Exchanger Gasket (joint sealant str i p, Teflon) P/N 854058-1.