Pressure Switch Hoses And Connections - Watts AERCO MLX EXT 321 Installation, Operation & Maintenance Manual

Modulex Light Commericial Series
CHAPTER 8: Maintenance Schedule

8.7 PRESSURE SWITCH HOSES AND CONNECTIONS

If pressure switch hoses need to be replaced, ensure that new hose lenghts are identical to the
old hose lengths. If too long, there is an increased chance of condensation problems within the
hoses. See
Original Length
OK
NOT
ACCEPTABLE
Original Length
OK
NOT
ACCEPTABLE
OMM-0087_J • GF-143 • 11/17/2020
Figure 8-3: Pressure Hose Lengths
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Page 129 of 150