See HAR-1 description for installation examples
| The HR-1 is a high amperage relay with a built in external coil heating thermostat. Use to supply 110 or 240 Volt power to heating equipment when temperature falls below set point. 30 Amp switching capacity for heavy load requirements. A jack receptacle and internal low voltage dry contacts are used to function gas type heaters. See MCC-1 installation description. See HAR-1 description for installation examples |
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