LAARS Mini-Therm II JVT (Sizes 50-225) - Install and Operating Manual - Manual (Page 34)

LAARS Heating Systems
Page 34
Figure 15. Parts Identification.
11.3Exploded View
Vent Damper
Draft Diverter
Top
Rear Panel
Burner with Pilot Bracket
Pilot Assembly
Gas Manifold
Base
Assembly
Refractory,
Rear
Refractory, Front
Gap Closure
HX Access
Panel
Heat Exchanger
Flue Collector

„
ƒ
‚
1-1/4” Hold
1-1/8” Hold
1-1/4” Hold
1-7/8” Hold

„
ƒ
‚
Aquastat
Bulb
Cover,
Control
Box
Temperature/
Pressure Gauge
Jacket, One Piece
Wraparound
A
B C
A - Inlet Pipe
B - 4-1/2”x3/4” Pipe
C - Outlet Pipe
Gas Valve
Flame Roll-Out
Safety Switch
Burner Cover
Tile Cover
Drain
Valve
1/2" Coupling
(Model 50 and 100)
P0005200
½” Close
Nipple
(Model 50
and 100)
Orifices
Pilot Gas Tube
Terminal
Strip
Vent Damper Connection Harness
Pressure
Relief Valve
ƒ
B
Transformer
Pump Relay
High
Limit
Blocked
Vent
Safety
Switch
Immersion Well
2-Stage Operating Control (100-225)