Single-Zone Taco Valve | Raypak 0180B, 0066B, 0042B specification

Fig. 17: Single-Zone Taco Valve

NOTE: Maximum three (3) zone valves per one (1) 40 VA transformer.

Fig. 18: Dual-Zone Taco Valve

NOTE: Maximum five (5) zone valves per one (1) 40 VA Transformer.

Fig. 19: Dual-Zone Honeywell Valve

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Raypak 0180B, 0066B, 0042B manual Single-Zone Taco Valve

Contents

Raytherm Residential Boilers Page Contents Pay Attention to These Terms Proposition General Specifications Receiving Equipment Gas NPT Input Heating Net Piping ConnectionsCapacity Rating Mounting Base InstallationCode Requirements Clearance Requirements Model No Sq. in. of Free Area Combustion/Ventilation AirModel No Model No Vent Max Connector Horizontal Diameter Length ft Venting Connections Common Vents Roof Pitch X/12 Min. ft Vent Damper Installation Location Vent Damper Location Mounting Vent Damper Operation Flair Damper AbbreviationDescription Vent Damper Gas Pressure Gas Supply ConnectionsWater Connections & System Piping Model No System Flow Max. System Gpm Head ft/WC Piping Diagrams Single-Zone Piping Electrical Wiring Wiring Diagrams Page Page Single-Zone Taco Valve System with Three 3 Zone Pumps Primary/Secondary Pumping System Honeywell Zone Valve IID Units with Low Water Cut-off Device General Location of Controls Servicing ProceduresSequence Operation Intermittent Ignition Device IID For Standing Pilot Models START-UP ProceduresLighting the Boiler Filling the System To Turn Off Gas to the Boiler Models 90, 135 For Automatic Ignition Models For Honeywell valve Turn gas control knob Shut-down ProcedureTo Turn Off Gas to the Boiler For Honeywell valve Testing the Ignition Safety Shut-off Safe Shut-down Tests Procedure for Cleaning Flue Gas Passageways Inspection ProceduresLow Water Cut-Off When Installed Burners Heat Exchanger Removal Repair ProceduresTube Cleaning Procedure Typical Burner Tray Removal Heat Exchanger Re-assembly Combustion Chamber Removal Troubleshooting Problem Causes Solutions Piping Adjustment & Replacement of Components Fast-Response Temperature Sensor Probe Replacement Replacement Parts ListFast-Response Temperature Sensor Module Replacement Circulator Replacement Limited Parts Warranty