DETAIL "A"
Tie-Wraps
(STEP 4)
Valve Pilot
4-way Valve
(STEP 13)
To Heat
Exchanger
Valve Manifold
Input Hose
(STEPS 9, 10 & 16)
Exhaust Canister
w/Exhaust Hose
(STEP 14)
Exhaust
Muffler
FIGURE 20.3 Replacing Manifold Assembly- Units Manufactured before 7/24/03
Part No 1118396
Sieve Bed Hoses
(STEP 5)
Spade Connectors
(STEP 6)
Manifold Assembly
Bottom Center Port
Adjustable Clamp
(STEP 15)
Valve Manifold
Input Hose
Mounting Screw
Placement
73
SECTION 20—4-WAY VALVE
DETAIL "B"
Mounting
Screw
Washer
Sound Box
Top
Mounting Detail for Manifold
Assembly (STEP 11)
DETAIL "C"
Heat Exchanger
Platinum™Oxygen
Bushing
(Two (2)
per side)
To Valve
Manifold
Input Hose