6-8
07/02
TYPICAL NATURAL GAS INSTALLATION
GAS SHUT-OFF VALVES
3/4 PIPE GAS LOOP
DRYERS
GAS WATER HEATERS
GAS SERVICE
LINE TAP
GAS METER
IN LINE PRESSURE
REGULATOR IF (NATURAL)
GAS LINE PRESSURE
EXCEEDS 12
WATER COLUMN PRESSURE
COMMERCIAL MULTI LOAD DRYERS - MDG30, MC2, PC2, PNA, and MNA
MAKE-UP AIR REQUIREMENTS
• Makeup area opening must have 1 square feet for each dryer.
• Common makeup air openings are acceptable.
IMPORTANT:
Makeup air must be provided from a source free of contaminating fumes such as
dry cleaning fumes. Make-up air contaminated by dry cleaning solvent fumes will result in
irreparable damage to motors and other dryer components.
GAS REQUIREMENTS
• Gas inlet 1/2" (1.27 cm) NPT.
• Product comes equipped to use natural gas.
• Accessible line shutoff is recommended.
• Natural gas supply pressure must be 6-12" water column.
• Water column pressure requirements measured at the gas valve tap
- 4" Natural gas
- 11" LP gas
2'
2'
2'
2'
MAKE UP AIR OPENINGS
FOR 8 DRYERS
INCHES
