Priority Application

Generator Coolant Heating Application

Use real engine and installation information to review the suitable coolant-heating product path.

The Coolant-Heating Application

Engine Preheaters are the primary ZHUOHUI product family for generator-engine coolant and water-jacket heating. The range includes self-circulating and forced-circulation product paths.

The circulation path should not be chosen from a single specification. Voltage, phase, engine power and displacement or coolant capacity, ambient temperature, connection preference and installation space should be reviewed together.

ZHUOHUI Product Paths

Self-circulating series

EHA, EHA/S, EHB and EHC are listed as self-circulating engine coolant preheaters.

Forced-circulation series

EHD, EHDC and EHE are listed as forced-circulation engine coolant preheaters.

For other series, ask ZHUOHUI to review the circulation path before selection.

What to Consider

Engine information

Engine model, engine power and displacement or coolant capacity.

Operating environment

Lowest expected ambient temperature and the generator application.

Electrical and installation

Available voltage and phase, preferred connection size, installation space and quantity.

Continue Your Review

Find a Suitable Engine Preheater

Send the engine model, displacement or coolant capacity, voltage, ambient temperature, connection preference and installation space.

Ask for Model Matching