Raypak 0180B Type H Repair Procedures, Tube Cleaning Procedure Typical, Heat Exchanger Removal

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Burner Tray Removal

1.Shut-off power and gas supply to the boiler. Disconnect union(s) and pilot tubing when pres- ent; then loosen and remove burner hold-down screws.

2.Disconnect wires at gas valve and slide burner tray out.

Main Burner and Orifice Removal

1. Remove screws and burner hold-down bracket.

NOTE: If the heat exchanger is sooted badly, the burner hold-down bracket and spacer can become distorted from direct flame impingement and this usually necessitates replacement of these parts.

2.Lift burners from slotted spacer and slide from ori- fices. Clean with a wire brush.

3.Orifices usually do not need to be replaced. To clean, run either copper wire or wood through ori- fice. Do not enlarge hole. To remove orifice, use a socket wrench and remove the manifold. DO NOT over-tighten when reinstalling.

REPAIR PROCEDURES

Tube Cleaning Procedure (Typical)

Establish a regular inspection schedule, the frequency of which depends on the local water condition and severity of service. Do not let the tubes clog up solid- ly. Clean out deposits over 1/16" in thickness.

To clean the tubes, remove the heat exchanger, ream tubes and immerse heat exchanger in non-inhibited de-scale solvent.

Heat Exchanger Removal

1.Shut water, gas and electricity off, close valves, relieve pressure and remove relief valve. Remove front inspection panel.

2.Remove top holding screws.

3.Remove draft diverter, lift and remove top and flue collector on stack type models.

4.Loosen bolts and disconnect flange nuts on inlet/outlet header, loosen union(s) at gas pipe, and slide boiler away from piping until studs clear the heater.

5.Lift heat exchanger straight up using caution not to damage refractory.

 

RAYPAK TUBE CLEANING KIT

 

 

Extension Pieces (5)

Auger with Carbide Tip

Wire Brush

 

 

 

 

5/8" - PN 052871F

 

7/8" - PN 052870F

 

 

 

 

 

 

 

 

 

Fig. 35: Raypak Tube Cleaning Kit

 

 

 

 

 

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Contents Raytherm Residential Boilers Page Contents Pay Attention to These Terms General Specifications Receiving EquipmentRating Gas NPT Heating Net Piping ConnectionsInput Capacity Installation Code RequirementsMounting Base Clearance RequirementsCombustion/Ventilation Air Model No Sq. in. of Free AreaVent Max Model No Connector Horizontal Diameter Length ft Venting ConnectionsCommon Vents Roof Pitch X/12 Min. ftVent Damper Installation Location Vent Damper LocationMounting Vent Damper OperationFlair Damper Abbreviation DescriptionVent Damper Water Connections & System Piping Gas Supply ConnectionsGas Pressure Model No System Flow Max. System Gpm Head ft/WC Piping Diagrams Single-Zone PipingElectrical 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 Servicing Procedures Sequence OperationGeneral Location of Controls Intermittent Ignition Device IIDSTART-UP Procedures Lighting the BoilerFor Standing Pilot Models Filling the SystemTo Turn Off Gas to the Boiler Models 90, 135 For Automatic Ignition ModelsShut-down Procedure To Turn Off Gas to the BoilerFor Honeywell valve Turn gas control knob For Honeywell valveTesting the Ignition Safety Shut-off Safe Shut-down TestsInspection Procedures Low Water Cut-Off When InstalledProcedure for Cleaning Flue Gas Passageways BurnersRepair Procedures Tube Cleaning Procedure TypicalHeat Exchanger Removal Burner Tray RemovalHeat Exchanger Re-assembly Combustion Chamber RemovalTroubleshooting CausesPiping Adjustment & Replacement of Components Replacement Parts List Fast-Response Temperature Sensor Module ReplacementFast-Response Temperature Sensor Probe Replacement Circulator ReplacementLimited Parts Warranty

0180B Type H specifications

The Raypak 0180B Type H is a standout model in the realm of heating solutions, offering a unique blend of efficiency and reliability for both residential and commercial applications. Known for its robust design and advanced technologies, the 0180B Type H is specifically engineered to provide exceptional performance while ensuring energy savings.

One of the key features of the Raypak 0180B Type H is its compact design, which makes it ideal for installation in tight spaces without sacrificing performance. The unit incorporates a patented heat exchanger that enhances thermal efficiency, ensuring that a higher percentage of energy is converted into usable heat. This design not only maximizes performance but also minimizes waste, contributing to lower operating costs and reduced environmental impact.

Equipped with Raypak's state-of-the-art digital control system, the 0180B Type H provides precise temperature regulation and monitoring. Users can easily set desired temperature parameters, while the system automatically adjusts to maintain optimal heating levels. This technology not only enhances user convenience but also ensures that the system operates at peak efficiency, further extending the lifespan of the unit.

The 0180B Type H features a durable construction that includes corrosion-resistant materials, ensuring longevity even in challenging environments. Its design is tailored to withstand extreme weather conditions, making it a reliable choice for various applications, including pool heating, spa heating, and process heating. Additionally, the unit is equipped with advanced safety features, such as built-in pressure relief valves and automatic shut-off mechanisms, providing peace of mind for users.

Another notable characteristic of the Raypak 0180B Type H is its compatibility with alternative energy sources. The unit can be easily integrated with solar heating systems, enhancing energy efficiency and sustainability. This flexibility makes it an attractive option for eco-conscious consumers looking to reduce their carbon footprint.

In summary, the Raypak 0180B Type H combines advanced technology with a user-friendly interface, robust construction, and energy-efficient design. Its unique features cater to a variety of heating needs, establishing it as a premier choice for individuals and businesses alike. Whether for residential or commercial use, the 0180B Type H is designed to deliver consistent, reliable heating solutions that stand the test of time.
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