Quick estimate:
Boiler 1900.00
Vertical flue kit 180.00
2 flue extensions 170.00
Pair 45 deg flue bends 70.00
system water filter 80.00
condense pump 60.00
oil filter 20.00
fire valve 30.00
8 x TRV 120.00
clock, frost stat and wireless room stat 200.00
power flush chemicals 20.00
inhibitor...