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CHS Installation Manual - Chromalox Precision Heat and Control

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RENEWAL PARTS IDENTIFICATION (cont’d.)Bellows BaseClamp AssemblyBellows Assemblywith GasketAUTOMATIC FEED PUMP CONTROLLERJunction Panel3 WireSwitch2 WireSwitchBellows Base Clamp<strong>and</strong> Bellows AssemblyLow Water Cutoff <strong>and</strong> Water Feed <strong>Control</strong>sDescriptionPart NumberComplete Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-013Complete Assembly (<strong>Manual</strong> Reset) . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-026Complete Head Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-027Complete Head Mechanism (<strong>Manual</strong> Reset) . . . . . . . . . . . . . . . . . . 300-118538-028Float <strong>and</strong> Rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-029Head Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-0303 Wire Cut-Off <strong>and</strong> Alarm Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 292-118665-0033 Wire Cut-off <strong>and</strong> Alarm Switch (<strong>Manual</strong> Reset) . . . . . . . . . . . . . . 292-118665-0042 Wire Pump Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292-118665-002Junction Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-031Bellows Base Clamp & Bellows Assembly . . . . . . . . . . . . . . . . . . . . 300-118538-032Bellows Base Clamp & Bellows Assembly (<strong>Manual</strong> Reset) . . . . . . . 300-118538-033Bellows Base Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-034Bellows Base Clamp Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-035Bellows Base Clamp Assembly (<strong>Manual</strong> Reset) . . . . . . . . . . . . . . . . 300-118538-036Bellows Assembly w/Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-037B-W Auxiliary Low Water Cut-off . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-038<strong>Heat</strong>ing Elements <strong>and</strong> GasketsDescriptionPart Number30kW, 3 ph, 240V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-04030kW, 3 ph, 480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-02145kW, 3 ph, 480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-04145kW, 3 ph, 240V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-04260kW, 3 ph, 240V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-02660kW, 3 ph, 480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-02290kW, 3 ph, 480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-023135kW, 3 ph, 480V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155-118524-043Element Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132-146012-002H<strong>and</strong> Hole Gasket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132-118533-004Contactors <strong>and</strong> Contactor PartsDescriptionPart NumberContactor (50 amp, 115V, 60 cy.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-001Contactor (50 amp, 240V, 60 cy.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-002Contactor (60 amp, 115V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-003Contactor (75 amp, 115V, 60 cy.) . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-005Contactor (75 amp, 208/240V, 60 cy.) . . . . . . . . . . . . . . . . . . . . . . . 072-118525-006Relay PR 7AY, 115V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-008Relay PR 7AY, 230V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 072-118525-009Terminal Blocks <strong>and</strong> FusesDescriptionPart Number<strong>Control</strong> Circuit Fuse <strong>and</strong> Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129-118527-001Fuse Block, Class “J” 100 amp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129-118527-003Power Circuit Fuse, Class “J” 60 amp. . . . . . . . . . . . . . . . . . . . . . . . 128-118530-003Power Circuit Fuse, Class “J” 100 amp. . . . . . . . . . . . . . . . . . . . . . . 128-118530-004Valves <strong>and</strong> GaugesDescriptionPart NumberPressure Gauge 3-1/2, 160# . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-024Gauge Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347-118537-002Sight Glass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374-118537-009Safety Valve – 30#, 1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-006Safety Valve – 125#, 1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-020Safety Valve – 150#, 1” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-025Check Valve – 1” Spring Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276-118536-003Safety Valve – 15#, 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-008Float <strong>and</strong> RodHead GasketSylphon BellowAssembly(See picture)Bellows Base GasketCondensate Return SystemsDescriptionPart NumberCondensate Return System (Comp.) 1/2 H.P.115V or 230V, 60 cy. (<strong>CHS</strong>-150) . . . . . . . . . . . . . . . . . . . . . . . . . . 226-118656-002Condensate Return System (Comp.) 3/4 H.P.115V or 230V, 60 cy. (<strong>CHS</strong>-180 to <strong>CHS</strong>-300) . . . . . . . . . . . . . . . . 226-118656-009(For Boilers <strong>CHS</strong>-360 through <strong>CHS</strong>-1350 check factory)Pressure <strong>Control</strong>s <strong>and</strong> SequencersDescriptionPart NumberPressure <strong>Control</strong> Complete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-010Pressure <strong>Control</strong> Complete (<strong>Manual</strong> Reset) . . . . . . . . . . . . . . . . . . . 344-118529-011Mercury Tube (Two Wire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292-118665-001Pressure <strong>Control</strong> Type L91B, 0-150 . . . . . . . . . . . . . . . . . . . . . . . . . 344-118529-0155 Step Proportional Sequencer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-00510 Step Proportional Sequencer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-008Pressure COntrol Type L91B, 0-15 . . . . . . . . . . . . . . . . . . . . . . . . . . 334-118529-016Parts for Condensate Systems – Hot Water Motors & PumpsDescriptionPart NumberImpeller for Pump (192 or 3/4 H.P). . . . . . . . . . . . . . . . . . . . . . . . . 266-118671-001Parts for Condensate Return SystemsDescriptionPart NumberPumps <strong>and</strong> Motor, 1/2 H.P., 115 Volts or230 Volts, 1 ph. (<strong>CHS</strong>-150) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226-118656-005Pump <strong>and</strong> Motor 3/4 H.P., 115 Volts or230 Volts, 1 ph. (<strong>CHS</strong>-180 to 300) . . . . . . . . . . . . . . . . . . . . . . 226-118656-006Float Valve – 33 Gallon Tank (<strong>CHS</strong>-150 to 300 . . . . . . . . . . . . . . . . 226-118662-006Seal for Pump (<strong>CHS</strong>-150 to 300) . . . . . . . . . . . . . . . . . . . . . . . . . . . 251-118657-002(For Boilers <strong>CHS</strong>-360 through <strong>CHS</strong>-1350 check factory)Vacuum Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300-118538-039Limited Warranty:Please refer to the <strong>Chromalox</strong> limited warranty applicable to this product athttp://www.chromalox.com/customer-service/policies/termsofsale.aspx.2150 N. RULON WHITE BLVD., OGDEN, UT 84404Phone: 1-800-368-2493 www.chromalox.com

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