Bright residential mechanical room with a wall mounted boiler, heat pump water heater, copper piping, and outdoor heat pump unit.

TRUSTED EQUIPMENT. PROFESSIONAL INSTALLATION.

Advanced Hot Water and Home Comfort Solutions

Gauthier Mechanical installs and supports Navien water heating, boiler, and HVAC equipment designed to provide dependable comfort, efficient performance, and flexible options for the home.

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WHY WE PARTNER WITH NAVIEN

Modern Equipment With Flexible Home Comfort Options

Navien offers water heating, hydronic heating, heat pump water heating, and HVAC equipment within one broad product lineup. That range gives the Gauthier Mechanical team useful flexibility when reviewing household demand, available space, existing systems, and project goals.

NAVIEN PRODUCT EXPERIENCE

Brand Specific Knowledge Behind Every Project

Gauthier Mechanical has completed Navien product training and developed hands on familiarity with the manufacturer’s equipment, controls, technical information, and service procedures.

Completed Navien Product Training

Hands On Equipment Experience

Familiarity With Navien Controls

Understanding of Technical Documentation

Diagnostic and Troubleshooting Experience

Familiarity With Navien Service Procedures

Flexible Equipment Options

A broad product lineup provides options for different home layouts, comfort priorities, available utilities, and installation requirements.

Compact System Choices

Wall mounted water heating and boiler equipment can help reduce the mechanical room footprint when the application is appropriate.

Multiple Comfort Categories

Navien offers water heating, hydronic heating, heat pump water heating, and HVAC equipment within one manufacturer lineup.

Controls and Accessories

Available controls and accessories can support recirculation, system coordination, setup, monitoring, and future service needs.

NAVIEN SOLUTIONS

Equipment Options for Hot Water and Home Comfort

Explore Navien equipment categories that can support domestic hot water, hydronic heating, efficient cooling, and complete residential comfort systems.

Navien NPE A2 high efficiency condensing tankless water heater

Tankless Water Heaters

Compact on demand water heating designed around household flow requirements, available fuel, venting, and installation space.

Navien NCB H high efficiency condensing combi boiler

Combi Boiler Systems

One compact system can provide hydronic space heating and domestic hot water when the home and demand are a good fit.

Navien NFB H high efficiency condensing boiler

High Efficiency Boilers

Condensing boiler options for hydronic heating projects that require careful sizing, venting, controls, and system integration.

Navien NWP500 high efficiency heat pump water heater

Heat Pump Water Heaters

Electric heat pump water heating can provide an efficient storage option when the space and electrical requirements are suitable.

Navien NAZ air source heat pump outdoor unit

Heat Pump Systems

Heating and cooling equipment designed to provide year round comfort through an appropriately planned heat pump system.

Navien NAS indoor air handler for heating and cooling systems

Air Handlers and HVAC Systems

Indoor air handling equipment that supports complete heating and cooling installations, airflow planning, controls, and system startup.

PLANNING YOUR UPGRADE

What to Consider Before Choosing a Navien System

The right Navien equipment depends on the current system, household demand, available utilities, installation conditions, and the way the complete system must work within the home.

Current Equipment

The type, age, condition, and configuration of the existing water heater, boiler, or HVAC equipment can influence the available options.

Household Demand

Hot water use, heating load, cooling needs, and simultaneous demand should be reviewed before equipment is selected.

Fuel and Electrical Capacity

Available gas, propane, and electrical service can determine which Navien products are practical for the property.

Venting and Drainage

Condensing equipment and HVAC systems may require specific venting, combustion air, condensate drainage, and termination locations.

Mechanical Room Space

Wall area, service clearances, ceiling height, access, and nearby connections can affect equipment placement and configuration.

System Compatibility

Existing hydronic zones, air distribution, controls, piping, and water quality should be considered when integrating new equipment.

BEFORE YOUR CONSULTATION

Help Us Understand Your Current Comfort System

A few details about the existing equipment and the concerns you are experiencing can help our team prepare for a more productive conversation.

Equipment Photos

Share clear photos of the current equipment, piping, venting, controls, electrical connections, and the surrounding mechanical area.

Model and Serial Details

The model number, serial number, approximate age, and recent service history can help identify the current system.

Utility Information

Let us know whether the equipment uses natural gas, propane, electricity, or a combination of utilities.

Comfort and Hot Water Concerns

Describe any temperature, airflow, heating, noise, recovery, or hot water issues you want the project to address.

Advanced Hot Water and Home Comfort Solutions