78
LP-520 REV. 5.1.17
Figure 60 – Heat Exchanger Replacement Parts – 140W Models
Exhaust Temperature Sensor Clip
Exhaust Temperature Sensor O-ring
3/4" CH Supply Pipe Gasket
Exhaust Temperature Sensor
Internal DHW Storage Tank
CH Supply Temperature Sensor
Water Level Detection Sensor (Low
water Cutoff)
Condensate Trap drain hose
Condensate trap clamp (Φ23)
Condensate Outlet Adapter
Table 36 – Heat Exchanger Replacement Parts – 140W Models