Comfort and Engine pre-heating
Espar Heater Systems manufactures diesel fired heating systems
to provide engine preheat and supplement passenger comfort.
Espar Air Heaters do not provide engine heat but are quicker to
recuperate heat lost during service stops.
engine preheat -
improved startability, supplements engine heating for improved
comfort and deforsting capability, reliable cold weather
no electrical plug-ins
cab preheat - provides supplement cabin heat independently
from the engine, faster heat recuperation after stops.
|School Bus Heater
10 provides preheat and supplement heat for small to large
16 provides a quicker preheat in extreme cold climates.
Transit Bus and Coach Application Guidelines:
16 meets the requirement for most applications for
preheating and supplemental heating.
24, 30, 35 are suited for larger capacity systems. Sizing is
dependent upon customer specifications, size of bus and
Requirement Bus Application Guidelines (Airport/hotel shuttles,
small school buses, mobility impaired etc.):
5 provides engine preheat only.
10 meets the requirements for both engine preheat and
4 compact provides significant supplemental heat for 26
passenger buses or smaller.
should be considered for larger buses or severe cold climates.