12-20-2017, 07:24 AM
the booster pump is to aid in getting the coolant to the various places on the way up to the front and back. on my 90 there were two booster pumps. one on the drivers side frame rail in the engine compartment and another up front behind the front cap on the passenger side. most others i have seen only have the one at the rear.
my 90 had a hot coolant heater in the bedroom under the bed and another in the water bay. it also sent coolant to the raritan marine hot water heater and the dash.
my 02 only sends hot coolant to the aquahot and the dash.
tom
my 90 had a hot coolant heater in the bedroom under the bed and another in the water bay. it also sent coolant to the raritan marine hot water heater and the dash.
my 02 only sends hot coolant to the aquahot and the dash.
tom
2014 Haulmark 40' Super C on Freightliner Cascadia ISX15 Easton 13 speed
Former Owner 1990 38' Newell Coach 236 8V92
Former Owner 1999 45'8" Newell Coach 526 Series 60
Former Owner 2002 45'8" Newell Coach 608 Series 60