IBC HC 33-124 Installation And Operating Instructions Manual
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IBC HC 33-124 Installation And Operating Instructions Manual

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HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160
WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury, or loss of life.
Do not store or use gasoline or other flammable vapours and liquids or other
combustible materials in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a nearby phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service
agency or the gas supplier.
This Manual is also available in French - contact IBC or visit our web site www.ibcboiler.com
HC Series Boilers
(Natural Gas or Propane)
www.ibcboiler.com
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  • Page 1 • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. This Manual is also available in French - contact IBC or visit our web site www.ibcboiler.com www.ibcboiler.com...
  • Page 2 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 SAFETY CONSIDERATIONS WARNING If the information in this Installation, start-up and servicing of IBC boilers must be done with due manual is not followed exactly, a fire or explosion...
  • Page 3 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 SPECIFICATIONS SPECIFICATION HC 13-50 HC 23-84 HC 29-106 HC 33-124 HC 20-125 HC 33-160 CSA Input (Natural Gas or 13.5 - 51 23 - 84 28.5 - 106...
  • Page 4 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 WATER HEATER INSTALLATION GUIDELINES WARNING This boiler must be installed in accordance with local codes, if any; if not follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CAN/CSA B149.1, as applicable.

  • Page 5: Table Of Contents

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 CONTENTS INSTALLATION........... . 1-1 GENERAL .
  • Page 6 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 The Installer must carefully read this manual to ensure that all installation details can be adhered to. Special attention is to be paid to clearances and access, vent travel and termination, gas supply, condensate removal and combustion air supply.

  • Page 7: Installation

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 INSTALLATION GENERAL HC Series gas-fired modulating boilers are low pressure, fully condensing units having variable input ranges (see specification chart - inside, front cover). The boilers are approved as “Category IV”...

  • Page 8: Code Requirements

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 CODE REQUIREMENTS The HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 models were tested to and certified under CSA 4.9-2014 / ANSI Z21.13-2014.

  • Page 9: Exhaust Venting And Air Intake

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 DISTANCE FROM RECOMMENDED DISTANCE WARNING SURFACE COMBUSTIBLE FOR INSTALLATION AND SURFACES SERVICE Exposed water piping and associated components Front 2" 24" (relief valves, circulators, etc.) Rear 0"...
  • Page 10 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 All venting must be installed in accordance with the requirements of the WARNING jurisdiction having authority: in Canada, Part 8, Venting Systems of the B149.1- 10 Code and any other local building codes are to be followed.
  • Page 11 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 • Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat so appliance will operate continuously. • After it has been determined that each appliance remaining connected to the...
  • Page 12 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Do not use ABS or any cellular core pipe for exhaust venting. WARNING Use of cellular core PVC (ASTM F891), cellular core CPVC, or Radel®...
  • Page 13 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 4 Exhaust piping is inserted directly into the 3" female stainless steel fitting on the top, left side of the boiler and run horizontally or vertically to the outdoors. Bird screen of 1/4"...
  • Page 14 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 1.4.5 Rooftop Vent Termination WARNING Condensate can cause DIRECT VENT - TWO PIPE corrosion of metal roofing Rooftop vents must terminate as follows: components and other •...
  • Page 15 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 6: Vertical Concentric Termination - Two Kits Figure 7: Vertical Concentric Termination - Single Kit 1.4.6 Sidewall Vent Termination DIRECT VENT - TWO PIPE Sidewall direct vent applications shall be vented as follows: •...
  • Page 16 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 • Use a 45° elbow on the exhaust termination to launch the plume up and off WARNING the sidewall, for protection of wall. It is extremely important to •...
  • Page 17 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 9a: Horizontal Concentric Termination - Two Kits Figure 9b: Horizontal Concentric Termination - Single Kit For side venting of multiple boiler sets, group all intake terminals together with 4"...
  • Page 18 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 13: Sidewall vent termination - multiple vent piping configuration CONCENTRIC SIDE WALL TERMINATION KITS: Must be installed on the same horizontal line (not stacked) Must be installed with a min separation of 12”...
  • Page 19 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 E= Clearance to WARNING unventilated soffit In addition to preventing F= Clearance to outside ingestion of chemical corner contaminants, care must G= Clearance to inside...
  • Page 20 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 1.4.7 “Direct Vent” Combustion Air Intake Piping The boiler must always be installed as a Direct Vent venting system with the combustion air piped directly from the outdoors to the boilers combustion air connection.
  • Page 21 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 For the inlet air – Schedule 40 PVC, CPVC, ABS or PPs piping of any type is permitted. Use same diameter as Vent pipe. Combustion air piping is inserted directly into the 3" female stainless steel fitting on the top, right side of the boiler and run horizontally or vertically to the outdoors.

  • Page 22: Condensate Removal

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 CONDENSATE REMOVAL IBC’s specified vent configuration promotes the safe drainage of moisture from WARNING the boiler and exhaust venting without flowing liquids back through the heat exchanger.
  • Page 23 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 18: Condensate trap installation 1.5.3 Condensate Trap Assembly - cleaning procedure NOTE Turn off the power to the boiler and allow it to cool down.
  • Page 24 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 19: Condensate trap Figure 20: Condensate trap drainage disassembly for cleaning WARNING If condensates are to be discharged into building drain piping materials that are subject to corrosion, a neutralization package must be used.

  • Page 25: Water Piping - Space Heating

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 WATER PIPING - SPACE HEATING 1.6.1 General Piping Considerations The HC series boilers include a factory installed, integral Grundfos UPS 15/58 heating pump. The pump is designed to provide adequate flow through the boiler and near boiler piping.
  • Page 26 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 The HC series modulating boilers are designed for use within a closed loop, WARNING forced circulation, low pressure system. A 30 PSI pressure relief valve (3/4" NPT) is supplied for field installation at the boilers top connection point.
  • Page 27 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 WARNING Close fill valve after any addition of water to the system, to reduce risk of water escapement. NOTE Application drawings can be downloaded from our web site.
  • Page 28 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 WARNING Water quality has a significant impact on the lifetime and performance of an IBC Boiler heat exchanger. Improperly prepared water in a heating circuit may cause damage to the heat exchanger through corrosion or fouling.
  • Page 29 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 1.6.2 Basic Heating Piping Arrangements PRIMARY / SECONDARY PIPING - BENEFITS AND INSTALLATION RULES Good circulating water flow through the boiler irrespective of load or radiation system head Allows flexible ΔT°...
  • Page 30 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 MULTIPLE BOILER PIPING - BENEFITS AND INSTALLATION RULES NOTE Multiple IBC HC Series boilers can be installed in a single heating system to The piping drawings in this...
  • Page 31 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 27: Typical two temperature space heating piping concept with direct domestic hot water – concept drawing. This drawing is only a simple schematic guide.
  • Page 32 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 29a: Air handler and direct domestic hot water – concept drawing. This drawing is only a simple schematic guide. Figure 29b: Air handler and direct domestic hot water – concept drawing. This drawing is only a simple schematic guide.

  • Page 33: Gas Piping

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 GAS PIPING The boiler should normally have an inlet gas pressure of at least 7.0" w.c. for WARNING natural gas and 11" w.c. for propane gas. For either fuel, the inlet pressure shall be no greater than 14.0"...

  • Page 34: Electrical Connections

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 ELECTRICAL CONNECTIONS All Electrical wiring to the boiler (including grounding) must conform to local NOTE electrical codes and/or National Electrical Code, ANS/NFPA No. 70 – latest edition, or The Canadian Electrical Code, C22.1 - Part 1.
  • Page 35 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 EXTERNAL LOW WATER CUT OFF DEVICE NOTE DC Series Boiler Only - An external low water cut-off device is not required if the A hot water boiler installed boiler is only being used as a direct domestic hot water unit.
  • Page 36 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 1.8.2 Power Quality and Electrical Protection In areas of unreliable power, appropriate surge protectors and or power conditioning equipment should be installed to protect the boiler.
  • Page 37 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 34: Electrical Wiring Connections (full page ladder diagram at back of this manual) 1-31 INSTALLATION...
  • Page 38 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 36: Suggested Field Wiring for Space Heating 1-32 INSTALLATION AND OPERATION INSTRUCTIONS...
  • Page 39 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Figure 37: Suggested Field Wiring for Space Heating 1-33 INSTALLATION...
  • Page 40 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 PAGE INTENTIONALLY LEFT BLANK 1-34 INSTALLATION AND OPERATION INSTRUCTIONS...

  • Page 41: Boiler Systems And Operation

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 2.0 BOILER SYSTEMS AND OPERATION GENERAL The HC series modulating condensing boilers are designed to heat both the indoor space and an indirect domestic hot water tank. The boiler’s unique heat exchanger design incorporates separate copper water ways for space heating and for domestic hot water generation.

  • Page 42: Control

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 CONTROL Power Indicator Power - ON / OFF Space Heating Space Heating / DHW Toggle Domestic Hot Water Minus Main Display Plus Fahrenheit and PSI...
  • Page 43 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 2.3.2 PSI and Fahrenheit / Bar and Celsius PSI and Fahrenheit are the default setting as shipped from the factory. To change to Bar and Celsius simply press the to toggle Fahrenheit and Celsius.
  • Page 44 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 2.3.4 Table of Programmable Parameters PARA-METER DESCRIPTION DEFAULT RANGE / OPTIONS USER SET UP Boiler Supply Temperature 180°F (82°C) 86°F (30°C) to 194°F (90°C) Tankless Domestic Hot Water 120°F (49°C)
  • Page 45 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Space Heating Delay (min) 0 min Range 0 – 15 min: The Boiler will not respond to a Space Heating call for X min. Space Heating Delay after 0 min Range 0 –...
  • Page 46 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 DHW ECO mode Learning Days 3 days Range 1 to 10: Number of days the ECO mode uses to learn the Tankless DHW usage habits.

  • Page 47: Tankless Domestic Hot Water Modes

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 TANKLESS DOMESTIC HOT WATER MODES 2.4.1 Tankless Domestic Hot Water - Standard, Comfort and ECO Comfort Modes Section Reserved for the DC Series Boilers. ADDING DOMESTIC HOT WATER STORAGE 2.5.1 Tankless Domestic Hot Water with a Storage...

  • Page 48: Space Heating

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 SPACE HEATING 2.6.1 Overview The HC series boiler is designed to be installed in a primary/secondary type piping system. The boiler comes complete with a factory installed boiler pump.

  • Page 49: Sequence Of Operation

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 SEQUENCE OF OPERATION The boiler will operate in a similar way for both a space heating and a domestic NOTE hot water call for heat. When the boiler is powered up the controller enters a self The boiler is equipped with diagnostic mode and displays 2 in the Service Display.
  • Page 50 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 PAGE INTENTIONALLY LEFT BLANK 2-10 INSTALLATION AND OPERATION INSTRUCTIONS...

  • Page 51: Startup And Commissioning

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 STARTUP AND COMMISSIONING 3.1 LIGHTING AND SHUTTING DOWN THE BOILER STARTUP AND COMMISSIONING...

  • Page 52: Prior To Start-Up

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 3.2 PRIOR TO START-UP 3.2.1 Pre-Ignition Checks DANGER Fill condensation trap. Ensure venting system is complete and seal tested. Fill trap with water before Confirm any common venting system at the installation site is isolated and...
  • Page 53 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 The gas valve will automatically de-rate the maximum input in accordance with WARNING the density altitude, by approximately 2% per 1,000' above sea level. The gas valve’s zero governor will ensure that the gas:air mixture is not be affected at...

  • Page 54: Fuel Conversion

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 FUEL CONVERSION The HC Series modulating boiler is factory fire-tested to operate with natural gas. DANGER The rating plate will be marked to indicate which fuel the particular boiler has been set up with.
  • Page 55 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 WARNING Fan Outlet Orifice (25mm) must be installed in the DC 23-84 model. If the fan is being replaced the orifice must be reinstalled in the new fan.
  • Page 56 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 There is no need to drain the boiler’s water unless the boiler will be subject to NOTE freezing conditions while the boiler is off. The safety warning regarding Remove the front cover and allow the boiler to cool.

  • Page 57: Maintenance

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 MAINTENANCE BOILER MAINTENANCE 4.1.1 General Care CAUTION • Keep combustible materials and flammable liquids and vapours away from the boiler. The owner is responsible for •...
  • Page 58 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 4.1.6 Heat Exchanger CAUTION During annual inspection (with the heat exchanger cover removed), examine the The heat exchanger has a heat exchanger for signs of contamination and clean if necessary. In areas of...
  • Page 59 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 4.1.12 Boiler Treatment WARNING • Check consistency of any boiler treatment used, for appropriate mixture. Do not use automotive-type Chemical inhibitors are consumed over time, lowering their density.
  • Page 60 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 4.1.15 Fan and gas valve removal instructions DANGER Turn off the power and the gas supply to the boiler When servicing or replacing Remove the front cover and allow the boiler to cool down...

  • Page 61: Troubleshooting

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.0 TROUBLESHOOTING The troubleshooting section is divided into 4 sections: NOTE 5.1 Preliminary Checks This boiler is equipped with a 5.2 Electronic Components blocked vent shutoff system, 5.3 Warnings and Faults...

  • Page 62: Electronic Components

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 ELECTRONIC COMPONENTS This section details the method for troubleshooting the non-standard electronic components on the boiler including the electronic water pressure sensor and the temperature sensors.
  • Page 63 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.2.2 Fan/Blower Operating power is provided by means of a separate 120 VAC connector at the upper right side of the fan (white/black/green). Control of the fan is provided via a four lead connector at the bottom of the fan.
  • Page 64 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Restore water pressure to the boiler. Restore power to the boiler. 5.2.5 Vent High-Limit This sensor has been installed to ensure the boiler is shut down safely if the heat exchanger or the venting system becomes blocked.
  • Page 65 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.2.9 DHW Tank Sensor The DC and HC Series boilers allow the use of a tank sensor for controlling the domestic hot water tank temperature. IBC Indirect water heaters come with a 10KΩ...

  • Page 66: Warnings And Faults

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.3 WARNINGS AND FAULTS 5.3.1 Warning Codes During operation the controller can detect unusual situations and can take action to avoid damage to the heat exchanger or other unsafe operations.
  • Page 67 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.3.2 Fault codes If the fault LED is flashing, the controller has detected a fault. A fault code will be displayed on the main display. Once the fault has been corrected the burner controller can be restarted.

  • Page 68: Other Faults

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.4 OTHER FAULTS 5.4.1 Burner Does Not Ignite POSSIBLE CAUSES SOLUTION Gas valve is closed. Open gas valve. Air in gas line. Remove air form gas line.
  • Page 69 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.4.5 No Space Heating POSSIBLE CAUSES SOLUTION Room thermostat (end switches or zone • Room thermostat must be a DRY CONTACT style thermostat controller) / Outdoor sensor faulty.
  • Page 70 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 5.4.8 Hot Water Does Not Reach Temperature (this section is used with the DC Series Boilers only) POSSIBLE CAUSES SOLUTION DHW flow to high. Adjust the inlet assembly, insert a flow restriction.

  • Page 71: Diagrams

    HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 6.0 DIAGRAMS 6.1 - PARTS DIAGRAMS 6.2 - WIRING DIAGRAMS DIAGRAMS...
  • Page 72 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 6.1 PARTS DIAGRAMS HC Series Modulating Boiler - Parts assembly Diagram 6.1-1: Boiler assembly parts INSTALLATION AND OPERATION INSTRUCTIONS...
  • Page 73 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 Some parts are available in Kits. Please visit www.ibcboiler.com for more information. Diagram 6.1-2: Boiler assembly parts list (refer to Diagram 6.1-1 on opposite page)
  • Page 74 HC SERIES BOILERS HC 13-50, HC 23-84, HC 29-106, HC 33-124, HC 20-125, HC 33-160 6.2 WIRING DIAGRAMS Diagram 6.2-1: Pictorial wiring diagram INSTALLATION AND OPERATION INSTRUCTIONS...
  • Page 75 INSTALLATION & COMMISSIONING REPORT Boiler Details: Model Number _____________________ Serial Number ______________________________________________ Date of Installation ______________ Address of installation __________________________________________ _____________________________________________________________________________________________ User contact information _______________________________________________________________________ Installer Information Company ___________________________________________________________________ Address ______________________________________________________________________________________ Phone/Fax/E mail ____________________________________________________________________________ Fuel Natural Gas Propane Gas Supply Pressure (high fire) _______ Inches w.c. Measured Rate of Input (high fire) ____________ Btu/hr Installation instructions have been followed and completed (Section 1 of Installation and Operating Instructions).
  • Page 76 SERVICE RECORD DATE LICENSED CONTRACTOR DESCRIPTION OF WORK DONE...
  • Page 77 NOTES...
  • Page 78 • This boiler is part of a modular or multiple boiler system having a total input 300,000 BTU/hr or greater. • This boiler is equipped with a tankless coil (not applicable to IBC’s HC boilers). US installers should contact IBC for any further information required.
  • Page 79 REVISION HISTORY R1 (JULY 2014) Initial release R2 (SEPTEMBER 2014) New Model - HC 13-50, Minor updates R3 (MARCH 2015) Minor Updates, Change DHW Tank Sensor to 10KΩ R4 (AUGUST 2015) Address Update R5 (OCTOBER 2015) Addition of new model – HC 20-125...
  • Page 80 IBC Technologies Inc. 8015 North Fraser Way Burnaby, BC Canada V5J 5M8 Tel: 604.877.0277 Fax: 604.877.0295 www.ibcboiler.com 120-185-A-R5 88397705 October 2015 © IBC Technologies Inc. 2015...

This manual is also suitable for:

Hc 13-50Hc 23-84Hc 29-106Hc seriesHc 20-125Hc 33-160

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