Why Healthcare Controls Are Different
Healthcare facilities require a level of controls precision that standard commercial buildings simply don't need. Operating rooms must maintain specific pressure relationships to prevent contamination. Pharmacies and labs require tight temperature and humidity windows to protect product integrity. Airborne infection isolation rooms depend on verified negative pressure to prevent pathogen spread.
ASHRAE 170 and The Joint Commission (TJC) standards define these requirements — and surveyors check for documentation, not just function. An HVAC failure in an OR or isolation room isn't a comfort issue: it's a patient safety event and a regulatory violation.
MJI Energy engineers controls sequences specifically for clinical environments — with redundancy, monitoring, alarm routing, and the documentation infrastructure your compliance team needs.
What It Looks Like
Critical Space Monitoring in Real Time
Key Applications
Operating Room Pressure Control
Positive pressure relationships maintained continuously, with real-time monitoring and automatic fault alerts to clinical staff and facilities teams.
Pharmacy & Lab Environment Monitoring
Temperature, humidity, and pressure tracking with logged data for accreditation documentation and compliance audits.
Infection Control Ventilation (AIIR)
Airborne infection isolation room sequences with negative pressure verification, air change rate compliance, and continuous monitoring.
Chiller & Boiler Redundancy Sequences
Lead-lag control and automatic failover sequences that keep critical zones operational when primary equipment faults.
After-Hours Setback Without Compromising Safety
Intelligent scheduling that reduces energy in non-critical areas after hours while maintaining required conditions in critical spaces.
Compliance Documentation & CMMS Integration
Automatic log generation for TJC and state health department inspections, with optional integration to your CMMS platform.
Who We Work With
Healthcare controls require a different level of precision.
Let's talk about your facility, your compliance requirements, and what a purpose-built controls solution looks like for your environment.
Discuss Your Facility →