High Efficiency Multi-Evaporator Variable Refrigerant Flow Heat Pump Systems
Mini Split & Multi Zone Heat Pump Systems
Building Management Systems
Commercial Gas/Electric Units 3 Tons – 25 Tons
Packaged Heat Pump Systems 3 Tons – 15 Tons
Split A/C Systems 5 Tons – 20 Tons
Split Heat Pump Systems 5 Tons – 10 Tons
Water Source Heat Pump Systems
Geothermal Heat Pump Systems
Commercial Refrigeration Systems
Evaporators and Air-Cooled Condensing Units
Off-Site Monitoring Systems
Walk-In Coolers and Customized Climate-Control Equipment
Gas Fired Heating Products
Makeup Air Units
Energy Recovery Units
Residential & Commercial Grilles, Registers, and Diffusers
Ductless Mini Split Systems
Heat Exchangers
Replacement Coils
Hot Water
Chilled Water
Steam Distributing
Indoor/Outdoor
Tankless Water Heaters
Wall-Mount Air Conditioners
Wall-Mount-Mount Heat Pumps
Gas Wall Furnaces
Scroll Compressors
Semi-Hermetic Compressors
Hermetic Compressors
Thermostatic Expansion Valves
Solenoid Valves
Catch-All Filters-Driers
Thermostats
Accessories
Air Cleaning Products
Valves
Sensors
Thermostats
Transformers & Relays
Zoning Systems
Thermostats
Humidity Controls
Mechanical Thermostats
Indoor Air Quality Products
Thru-the-wall Split Systems (A/C & HP)
Single Package Vertical Units
Wall, Closet, Attic Air Handlers
Click here to view more of Wittichen Supply’s product offerings.