Operation
MANUAL - ES700B
Rev November 2019
Copyright © 2019 Equipment Source Inc.
Page 17 of 30
Table 1. Nozzle Capacity Chart
Rate
GPM @ 100 PSI
Operating Pressure (PSI)
125
140
150
3.0
3.35
3.55
3.67
3.5
3.91
4.14
4.29
4.0
4.47
4.73
4.90
4.5
5.04
5.32
5.51
Figure 5. Burner pressure control
4.10
Auxiliary Power Connection
All machine models are equipped with a 120V, 20A, 60Hz auxiliary (AUX) GFCI receptacle. The AUX
power connection can be used to run work lights and tools as needed on a construction site while the
heater is operating. The primary purpose of this product is not a jobsite generator; avoid using the AUX
power connection for extended periods while the heater is not operating to prevent under-loading or
“wet stacking” the engine.
