Why Annual Maintenance Matters
Radiant floor heating systems are remarkably low-maintenance compared to forced-air systems. However, an annual checkup ensures peak efficiency, prevents costly repairs, and extends the life of your system by decades.
Fall Pre-Season Checklist
Complete these steps before the heating season begins (September–October):
Boiler Inspection
- Check boiler for error codes or warning lights
- Verify pilot light or ignition system is functioning
- Inspect flue and venting for blockages
- Check boiler pressure gauge (should read 12–18 PSI when cold)
- Listen for unusual noises during startup
System Pressure & Fluid
- Check system pressure at the manifold
- Top off glycol antifreeze if pressure is low
- Test glycol concentration (should be 30–50% for freeze protection)
- Inspect expansion tank
Manifold & Zones
- Visually inspect manifold for leaks or corrosion
- Open and close each zone valve to ensure they're not stuck
- Purge air from each zone
- Check flow meters for proper readings
Thermostats & Controls
- Replace thermostat batteries if applicable
- Test each zone by setting thermostat above current temperature
- Verify floor sensors are reading accurately
- Update programmable schedules for winter
Schedule your annual maintenance with Radiant Technology. Call (845) 800-9119 or contact us online [blocked].