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TACO Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for TACO products.

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User Manuals, Instructions and Guides for TACO products.

TACO manuals

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Taco SR502-5 Switching Relay Instruction Manual

March 18, 2025
SR502-5 Switching Relay Specifications: Model: SR506-5 Number of control zones: 6 Maximum connected thermostats: 6 Operates up to 6 zone circulators Includes 2 auxiliary outputs for controlling circulators in boiler…

Taco ZVC403-5 ZVC Zone Valve Control Instructions

February 22, 2025
Taco ZVC403-5 ZVC Zone Valve Control Specifications Model: ZVC406-5 Number of Control Zones: 6 Thermostats Capacity: Up to 6 Zone Circulators: Up to 6 Auxiliary Outputs: 2 (AUX) Priority Zone…

Taco Timer and Aquastat Instruction Sheet

Instruction Sheet
Instruction sheet for Taco's Clock Timer and Temperature Aquastat combination, detailing installation, electrical hook-up, and programming for Analog Timer (No. 265-1) and Digital Timer (No. 265-3) models.

Taco Zone Controls Wiring Guide

Wiring Guide
Comprehensive wiring guide for Taco Zone Controls, covering switching relays, zone valve controls, and related accessories. Includes diagrams, installation instructions, and technical specifications for HVAC professionals.

Taco 0026e ECM High-Efficiency Circulator Instruction Sheet

Instruction Sheet
Instruction sheet for the Taco 0026e ECM High-Efficiency Circulator, detailing its features, applications, installation, wiring, programming, and troubleshooting. This variable speed circulator offers significant energy savings and replaces older single…

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TACO ED-501-AL Grade 1 Rim Surface Exit Device User Manual

ED-501-AL • November 9, 2025
Comprehensive user manual for the TACO ED-501-AL Grade 1 Rim Surface Exit Device, providing detailed instructions for installation, operation, maintenance, and troubleshooting. This durable aluminum exit device is…