Watts AERCO Benchmark BMK5000 - Page 31

Benchmark 750-6000 with Edge [i]: Install-Startup Manual
SECTION 2 – INSTALLATION
OMM-144_B • GF-217 • 5/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 31 of 62
Figure 2-7b: BMK1500 – 5000N Gas Regulator and Manual Shut-Off Valve
Figure 2-7c: BMK1500 – 3000 Dual Fuel Gas Regulator and Manual Shut-Off Valve
GAS INLET
GAS PRESSURE REGULATOR
MANUAL
SHUT-OFF
VALVE
NATURAL GAS
INLET
NATURAL GAS INLET
NATURAL GAS PRESSURE REGULATOR
PROPANE MANUAL SHUT-
OFF VALVE
NATURAL GAS
SUPPLY
PROPANE
SUPPLY
PROPANE PRESSURE
REGULATOR
NATURAL GAS MANUAL
SHUT-OFF VALVE
PROPANE INLET
NOTE:
In propane-only units, the natural gas
piping and components shown in
Figure 2-7c and 2d are not present.