D7W TS.pdf - Espar
D7W TS.pdf - Espar
D7W TS.pdf - Espar
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9<br />
When being used to provide bunk heat with a heat<br />
exchanger the <strong>D7W</strong>B should be plumbed and wired to<br />
one of the following methods.<br />
1. <strong>D7W</strong>B plumbed with an<br />
<strong>Espar</strong> heat exchanger.<br />
Figures IIB1<br />
2. <strong>D7W</strong>B plumbed with an<br />
OEM heat exchanger.<br />
Note:<br />
By pass must be used to ensure that<br />
coolant flow can’t be completely stopped.<br />
<strong>D7W</strong> Thermostat Options<br />
1. <strong>D7W</strong>B wiring schematics for<br />
the <strong>Espar</strong> heat exchanger.<br />
2. <strong>D7W</strong>B wiring schematics for<br />
OEM heat exchanger.