INSTALLATION
INSTALLING VALVE COVER
Covers must be installed prior to
operation to prevent overheating.
Grate bar must not touch the valve.
Valve Cover
Grate Bar
Figure 6 - Placing Cover on Milli-volt Control
8
Grate Bar
Figure 5 - Placing Cover on Manual Control
Valve
Valve Cover
Grate Bar
Figure 7 - Placing Cover on Hi/Lo Control
Valve
Cover
Valve
Valve
Valve
27D8520