SR501-HC-4 datasheet, relay equivalent, Taco

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Features and benefits

External Indicator Lights Simplified Wiring Sealed Relays 100% Factory Tested Contractor Friendly PC Board Layout Universal Thermostat Compatibility UL Approved Extended.

Description

R W1 W2 C N H X1 X1 X2 X2 Hot side of transformer. Connect to R on thermostat. Switched R signal from thermostat #1. Connect to W on thermostat. Switched R signal from thermostat #2. Connect to W on thermostat. Common side of transformer. Connect to.

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