We are a 35 year old firm specializing in steam, hydronics and process equipment. Our product line includes HVAC coils, pumps, valves, instrumentation, steam specialties and much more. Gary Holland Sales is a leader in HVAC Controls, Process Controls, Steam Traps, Industrial Valves, Industrial Components and Instrumentation. Call us today to discover how our experience and exceptional customer service makes us uniquely qualified to be your first source all your Steam, Hydronics, and Process Control needs. |
Advance Thermal Corp., is the single largest and most experienced manufacturer of removable insulation covers. Quality insulation blankets manufactured quickly and efficiently for acoustical or thermal applications, including heat exchangers, valves, turbines, and pumps.
| EMCO is a long-established manufacturer of precision flow meters and controllers for liquid, gas, and steam applications for commerce and industry.
| Heatcraft is an industry leader of custom design and manufacture of heating and cooling coils for the commercial, industrial and process industries. Applications include low and high pressure steam, fluid heating and cooling, and refrigerant systems. These replacement coils can be manufactured in 10 working days with shorter lead times of 5, 2 and even 1 day available.
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Kunkle Valves is a leading manufacturer of quality safety and relief valve products for industrial and commercial applications, including steam, air, liquid and non-hazardous gases.
| Metraflex has been supplying piping specialty products to the commercial HVAC industry since 1958. They manufacturer the innovative Metraloop expansion loop for thermal expansion and seismic movement, the Cablesphere expansion joint, the CRV Flex and VaneFlex flow conditioning joints. Metraflex makes a variety of engineered piping products including expansion joints, expansion compensators, wall penetration seals, pipe guides, pump connectors, strainers, and valves.
| Nicholson Steam Traps manufacturers a full line of steam traps and condensate pump systems. Their products include thermostatic, thermodynamic, float & thermostatic and sanitary steam traps for high-pressure steam up to 650 psig. Drain Orifice Traps, air traps, the uniflex (no leak) unions and pressure- operated condensate pump packages.
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Rovanco is a leading manufacturer of foam pre-insulated, high temp conduit and containment piping systems in the United States. Rovanco also provides heat trace systems, leak detection, cathodic protection and field service inspections.
| Spence Engineering has been manufacturing valves since the 1920’s, their products include Temperature and Pressure Control Regulators for steam, air, gas, and liquids. Safety Relief Valves for steam, air, and liquid, Control Valves, noise suppressors, strainers and steam traps.
| SSI now owned by Spence Engineering manufacturers inline Y strainers, basket strainers, check valves, and butterfly valves.
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Sussman Electric Boilers have been filling steam and hot water boiler requirements for industrial, commercial and specialized uses for over 50 years. From Miniature steam generators to 1650KW boilers, which produce no onsite products of combustion.
| Thrush manufactures a full line of pumps, heat exchangers, valves, fittings, and accessories for residential, commercial, and industrial systems.
| H.O. Trerice started in 1923 and has remained an industry leader of temperature and pressure measurement and controls. Products include industrial thermometers, pressure gauges, diaphragm seals, control valves and accessories.
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