Manufacturers
Manufacturers We Represent
Over the years, Williston Sales has established a trusted approach that fosters strong relationships between our company and the manufacturers we represent. We address challenges with innovative and cost-effective solutions for both our manufacturers and distributors.
C&S Air Products
- UL-rated fire, smoke, and ceiling radiation dampers
- Air control and backdraft dampers
- Louvers for different needs in various finishes and custom colors
- Buy American Act Compliant and Quick Ship program available
Hi-Velocity Systems by Energy Saving Products Ltd.
- Variable speed air handlers for heat pump, chilled/hot water, and electric heat applications
- Multi-zone air handlers up to 4 zones
- Variable speed heat pumps
- Compact duct system using the venturi principle for superior air quality, thermal comfort, and energy efficiency
Klein Tools
- Electrical test and measurement tools
- MODbox™, backpacks, and totes for tool storage
- Top quality American-made electrical and HVAC hand tools trusted by professionals since 1857
Linesets, Inc.
- Refrigerant copper line sets, approved for all refrigerants
- ½ up to 1 ½” wall thickness elastomeric rubber
- Titanium™ UV protected insulation with 5-year warranty
- Customized line sets with dual and single insulation up to 100′
- Shortest lead times, 99% fill rate, flexible packaging, and no minimum order requirements
Mastercool
- A2L/A3 refrigerant ready vacuum pumps and recovery equipment
- Black Series BT manifolds and charging scales
- Refrigerant leak detection instruments
- Refrigerant recovery cylinders
Parker HVAC
- MERV 8, 10, 11, and 13 pleated panel filters
- High efficiency filters up to MERV 16
- High Efficiency Particulate Air (HEPA) filters
- LoadTECH®, rigid cell, bag filters for commercial and industrial applications
Sauermann
- Ductless mini split condensate pumps and adjustable wall brackets
- Condensate tank pumps with optional add-on acid neutralizer
- Combustion analyzers approved by NCI and measureQuick
- 45 years specializing in the HVAC/R industry
Sensorcon By Molex
- Portable, professional-grade CO detectors for personal and on-the-job protection
- Three models with fast, accurate readings up to 500 ppm
- Industrial Pro adds adjustable alarms and vibration; Industrial model includes vibration; Basic has only visual and audio alarms
- 2-year warranty; assembled in the USA
Wesanco-ZSI
- Strut channel and fittings
- Patented Klo-Shure clamps and insulation pipe saddles
- Cush-A-Block® rooftop support
- Cush-A-Nator® pipe clamps
- Buy American Act Compliant
