Selecting a Location for the ETS Assembly
Select an appropriate location to install the ETS assembly. The location must meet the following minimum
requirements:
• The ETS assembly is not intended for outdoor installation.
• Keep the distance between the ETS assembly and the water heating source to a minimum. This reduces
piping heat loss and provides minimal friction loss.
• The ETS assembly location should be where leakage from the piping field connections will not cause
damage to the surrounding area.
• Consider the location of new or existing piping and electrical.
Recommended Clearances
To ensure serviceability of the ETS assembly, the following minimum clearances must be met:
• Left and Right Sides: 18 inches
• Front: 24 inches
General Electrical Guidelines
All assemblies require a 120Vac line voltage dedicated circuit with a 12 Amp circuit breaker.
Heat‐Timer Corp.
• Top: 24 inches
• Rear: 0 inches
Installation Instructions 13
059326‐00 Rev D
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