Bipolar Ionization

Air-Source and Water-Source Dedicated Outside Air Systems.

Indoor Grow Room Climate Control Systems, Reduced Refrigerant Requirements, Energy Efficient Economizer Cooling, GrowSentry Web Based Performance Monitoring.

Air Control Dampers, Louvers, Drop Box Diffusers

Residential and Commercial Grilles, Registers, Diffusers, and Vertical Stack Return Panels

Solar Domestic Hot Water, Solar Space Heating, Spar Pumps & Controls, Solar Tank Solutions, Solar Pool Connectors.

Grilles, Registers, Diffusers, VAVs, and Fan-Powered Boxes

Custom Steam Skids and Steam Accessories

Water Source and Ground Source Heat Pumps

Steam and Hot Water Cabinet Unit Heaters and Unit Heaters, Free-Standing Convectors, Wall Mount Convectors, Partially Recessed and Fully Recessed Convectors.

Comfort Heating Equipment

Heat/Energy Recovery Ventilators, High Volume Low Sound (HVLS) Fans, Bathroom Exhaust Fans, Louvers & Dampers

Manufacturer of kitchen ventilation systems and HVAC equipment. 

Infrared Radiant Gas Heaters

Sound Attenuation and Industrial Silences for Noise Control

Air and Water-Cooled Chillers, CRAC Units, Air Handlers, Fan Coils, Water to Water and Air to Water Heat Pumps

Emissions Analysis, Pressure Measurement, Infrared Temperature Measurement, Gas Detection, Humidity + Interior Climate Management

Kitchen Make-Up Air Units, Kitchen Exhaust Hoods, Grease Filtration and Fire/Cleaning Controls, Pollution Control Units.

Potable Expansion Tanks, Hydronic Expansion Tanks, Well Tanks

Passive and Active Chilled Beams, Multi-Service Chilled Beams, Chilled Ceilings, Multi-Service Radiant Panels, Radiant Heating Panels

Variable Frequency Drives

Air-Cooled and Water-Cooled Chillers

Seismic V and U Connectors, Pump Connectors, Rubber and Metal Expansion Joints.

Gold Standard Representative. Coil Piping Packages, Heat Pump Hose Kits, Industrys Only Back-Flushable Automatic Flow Limiting Valve, Individual Piping Kit Components, Stainless Steel Flex Hoses

Hose kits, Pipe packages, pressure independent control valve kits, and flushing bypass kits

Vertical Turbine, Mixed Flow, and Axial Flow Pumps for the Commercial HVAC Industry

Hydrogen Boilers

Low Water Cut-Offs, Water Feeders, Liquid Level Controls, Flow Switches

High Efficiency Condensing Boilers, Indirect Water Heaters, Tankless Water Heaters, Air Handlers

Pre-Insulated Pipe and Pipe Fittings for Chilled Water, Hot Water, and Steam Systems. Above Ground, Underfloor and Underground Applications.

Air-Source and Water-Source Variable Refrigerant Flow (VRF) Systems, Low Ambient Operation to -22F, Ductless Mini-Split and Multi-Split Heat Pump Systems, Packaged Terminal Heat Pumps (PTAC Heat Pumps)

Fan Coil Units

Clear tube condensate neutralizers, neutralizing condensate pumps, tray/tank style neutralizers, solar/hydronic glycol feeder

Advanced Process Cooling

Condensing and Non-Condensing Boilers and Hot Water Heaters, Vertical Storage Condensing Water Heaters, Indirect and Direct-Fired Water Heaters, Hot Water Storage Tanks, NURO Controls

Evaporative Precooling

Microprocessor-Based Boiler Controls, Complete Fuel Oil Solutions, Power Burners with Linkageless Controls Offerings

Quicker, Cleaner, Better Zone Valve Control Boards

Replacement HVAC Coils - Booster, Hydronic Heating/Cooling, Steam, Industrial, Insulated Cased, and Condenser

Direct Fired Air Handlers and Batch Ovens

High Efficiency Steel Watertube Boilers for Hot Water - Atmospheric, Power Burner Fired, Durafin, Indoor/Outdoor. Low Pressure and High Pressure Steam Boilers, Condensate Return Systems, Blowdown Tanks

Special Gas Venting, Sequence Draft Control, Generator Exhaust Systems, Grease Duct, Specialized Oval Grease Duct, Engineered Stacks

Custom Pump Control Panels

Residential Baseboard

DOE Compliant Hydronic Pumps and Circulators, Pump Accessories, Expansion Tanks, Air & Dirt Separation, Hydraulic Separators, Plate & Frame Heat Exchangers, Shell & Tube Heat Exchangers, Buffer Tanks

The Whalen Company is the manufacturer of HVAC vertical stack riser heat-exchanger fan coil units and water-source heat pumps for hotels, apartments, and other multi-story buildings.

Clean Steam Generators, Deaerators, Heat Exchangers, Vaccuflo Steam to Hot Water, Steam Specialties

HVAC Fans, Centrifugal, Utility Set, Mixed Flow, In-Line Centrifugal, Plug, Plenum, Centrifugal Roof & Wall Exhausters, Kitchen Exhaust, Filtered Centrifugal, Gravity Relief Ventilators, Laboratory & Fume Exhaust

Stainless Steel Flexible Pump Connectors, Rubber Expansion Joints, Metal Expansion Joints, Expansion Compensators, Seismically Rated U and V Connectors, Stainless Steel Flexible Hoses

Ultra-Violet Coil Cleaning Systems, Activated Carbon Filters, V-Bank Filters, Indoor Air Quality

Vertical Stack Water Source Heat Pumps with integral HRV/ERV, Universal Vertical Stack Chassis Replacements

Custom Tailored Air Handling Units, Direct Evaporative Cooling, Custom Packaged DX, Energy Recovery - Wheel, Plate, or Run-Around Loop, Modular Construction

Automatic Self-Cleaning Screen Filters for Commercial HVAC Systems, Cooling Tower Side Stream and Basin Sweeper Skids, High Agitation Basin Sweeper Nozzles

Commercial Energy and Heat Recovery Ventilation System Products

High Efficiency Microsand Filtration for Commercial HVAC Systems and Cooling Towers

Direct & Indirect Fired Air Handlers

Integrated Piping System Fan Coils for Heating and Cooling with Domestic Hot and Cold Water, Hydronic Four-Pipe and Two-Pipe Fan Coils, Hydronic In-Wall Heating Convectors

Parking Garage Ventilation & Smart Controls