Created with space constraints in mind, Patterson-Kelley has made its industry-trusted solutions available for outdoor use. If it is on top of the penthouse or installed outside of the building, PK Outdoor Solutions can withstand the elements.
Designed to maximize efficiency, our ENVI® outdoor boiler control system monitors and modulates the combustion and ignition of the boiler to maintain the desired outlet temperature.
This flexible boiler control system can run a single boiler or a master/member network of up to 16 boilers. The lead/lag setup and boiler start rotation ensure run times are equally distributed across each unit in the system, extending the life of the boilers.
The ENVI® boiler control is an on-board control system, eliminating the need for external control panels and reducing ancillary component costs. Control both condensing and non-condensing boilers in a hybrid system for maximum efficiency at minimum cost.