The FlexFit Linkageless Controller brings automatic control to your burner with an integrated flame safeguard system by plugging directly into Fireye E110 and Honeywell RM7800L wiring bases, eliminating extensive re-wiring. Easy Curve Setup with FlexFit Faceplate Preferred’s FlexFit complete burner management and combustion control system combines simplicity and convenience with advanced control technology. Combustion curve commissioning is a breeze with […]
FlexFit Linkageless Control for Boiler Control Retrofit
Made in the U.S.A. 🇺🇲 Combustion Controls Retrofits for better performance, energy efficiency, and monitoring. The FlexFit Linkageless Controller brings automatic control to your burner with an integrated flame safeguard system. This quick and easy retrofit solution increases savings, efficiency, and improves control in the boiler room. The FlexFit flame safeguard plugs directly into Fireye E110 and Honeywell RM7800L wiring bases, […]
FlexFit Retrofit – More savings, More efficiency
Made in the U.S.A., Preferred retrofits provide sustainable solutions for reducing energy costs with upgraded efficiencies. At this site in Queens, NY, one of our skilled field service engineers replaced an obsolete Honeywell RM7800 L flame safeguard/ ControLinks fuel-air combination with our FlexFit Linkageless Controller. The FlexFit controller brings linkageless control to your burner with an integrated flame safeguard […]
FlexFit Solution for Boiler Retrofits
Linkageless control technology makes boiler rooms more efficient and easier to operate In order to cut boiler room costs and solve end-user headaches, many boiler professionals are making the move to “linkageless” control systems. A linkageless system uses a burner with individual servos to control fuel and air ratios, and this in turn provides more savings to the […]
Meet Emissions goals with FlexFit
Wondering how to reduce GHG emissions by 30% by 2025 or 80% by 2050? If you’re thinking you need to completely retrofit your entire boiler room, you’re wrong. There’s more than one way to meet your goals AND stay within your budget. Preferred’s FlexFit Controller Retrofit Package, is the easiest, least expensive, most efficient way to go linkageless. […]
AHR EXPO 2023, Preferred Exhibits & Presents
Come See Us at the AHR Expo! Preferred Utilities is once again participating at the upcoming AHR Expo. The Expo is being held in Atlanta from February 6-8, 2023. We are located at booth #4429. Visit our booth to experience our Made in the U.S.A., equipment demos and discuss custom-engineered solutions for applications, including – economic retrofits for residential housing […]
Preferred Prepared – NYT feat. Preferred controls
Preferred Utilities still has equipment from 30+ years ago functioning in New York City housing establishments. Lately though, We have taken on retrofitting projects that are focused on a sustainable future for NYC. This includes updated burners and controls, like the API burner and FlexFit Linkageless Controller, as well as Renewable Fuel options for eliminating carbon emissions, meeting […]
Why Oxygen Trim Should Be Part of Your Boiler Room
by Joe Wallace Oxygen trim (O2 Trim) is a system that constantly monitors your boiler’s combustion. Unlike your car, your boiler has the ability to run properly without it, so what are the upsides to it? This system can adjust your air fuel ratio based on what it’s supposed to be and triggers alarms or lockouts should the […]
Linkage to Linkageless Retrofit Solution: less time & waste, more savings & control
Preferred is bringing something BIG to the industry! Tired of fuel and electric waste? Want a more reliable system that also meets strict emissions standards? You know you need to upgrade, but the installation time and expense of a modern linkageless control system often just isn’t plausible…Until now. Preferred’s new flexible solution dramatically cuts the cost and time […]
3 Reasons to have a Linkageless Control System in Your Boiler Room
A linkageless control system uses a burner with individual servos to control fuel and air ratios, and provide more savings to the end user. This technology can cut boiler room costs and solve end-user headaches. Here are three reasons to choose linkageless controls: Higher efficiency: O2 levels may fluctuate, but will always return to position of highest fuel […]