There are numerous safety limit devices on your boiler providing critical real world information to the burner management system. Annual testing of safety limits are required by law in the tri-state area underscoring how important these devices are to overall boiler safety. The following list includes a limited list of code required safety switches that must be tested annually.
| Aux Low Water Cut-out | Low Water Alarm |
| Low Low Water Alarm | High Water Alarm |
| High High Water Alarm | Low Fuel Gas Pressure |
| High Fuel Gas Pressure | Safety Shut Off Valves |
| Proof of Purge Air Flow | Proof of Combustion Air Flow |
| Dampers in Purge Position | Dampers in Low Fire Position |
| Pilot Flame Senses | Main Flame Sensed |
| Actuators in Low Fire Position | High Steam Pressure |
| High High Steam Pressure | Low Oil Pressure Switch |
Give ABLE Co a call today at (203) 876-0636 to discuss how we can help you with your annual testing requirements.
Testimonials
From Our Satisfied Clients
ABLE Company has been our boiler plant service company for over 6 years and has been one of our more reliable service vendors. They were instrumental in keeping our 60+ year-old Plant operating efficiently and within emissions parameters. We recently completed a complete wall to wall plant modernization including 5 new 40k-Lbs./hour High Pressure Water-tube boilers, along with replacement of all boiler support systems. ABLE supplied the BMS, CCS, Balance of Plant (BOP), and SCADA systems, and was an integral part of the success of this project. We also count on ABLE’s 24/7 emergency service to assure our plant remains operational. We recommend ABLE Company to be involved in any boiler plant controls system project.