Plumbing Maintenance Schedule for Multi-Unit Buildings Multi-unit buildings rely on shared plumbing systems—supply lines, risers, drainage stacks, valves, and domestic hot water equipment—so small issues can escalate quickly into service disruptions, tenant complaints, and costly repairs. A structured maintenance schedule helps property managers spot wear early, reduce emergency callouts, and document compliance-ready inspections. The schedule below is designed as a baseline framework. You should still tailor it to your building’s age, fixture types, water quality, local code requirements, and manufacturer recommendations for boilers, water heaters, pumps, and backflow devices. Monthly: focus on high-frequency checks Run short inspections and quick preventive tasks that catch problems before they become emergencies. Start with tenant-facing signals (slow drains, recurring clogs, unusual odors, or pressure complaints) and verify upstream causes. Al ... Read mo...
UV Air Purifiers for HVAC: Do They Actually Work? UV air purifiers—especially systems using UV-C light—are often marketed as a high-impact way to improve indoor air quality in HVAC setups. The short answer is that they can work, but “do they actually work?” depends on how the device is designed, where the UV light is placed, and whether it provides enough UV dose to the air or surfaces it’s intended to treat. Unlike filters that physically trap particles, UV-C in HVAC applications works by damaging the genetic material of microorganisms (like bacteria and viruses) so they can’t reproduce. However, that effect is not automatic: it requires sufficient UV intensity, the right exposure time, and appropriate airflow paths that bring air close to the UV source. What UV in HVAC systems is (and isn’t) doing In many HVAC installations, UV-C is installed in one of two places: inside air handlers near evaporator coils, or in uppe ... Read more »