Cab Heater System - Toro Groundmaster Series Service Manual

Cab Heater System

Operator Cab: General Information
The cab heater system used in the machine operator cab consists of the
following components:
•
A heater core in the mixing box mounted in the headliner of the cab.
•
Hoses to allow a circuit for engine coolant to circulate through the heater core.
•
A blower fan motor that provides air movement through the heater core and
into the cab. The fan motor is a component of the mixing box located in the
cab headliner. The fan motor is also used for the air conditioning system.
•
Operator controls to adjust the fan speed and to control the amount of coolant
passing through the heater core (air temperature).
Page 9–6 Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A