HVAC Maintenance Products

Comprehensive HVAC Maintenance Solutions

HVAC maintenance products from Controlled Release Technologies are engineered to keep systems cleaner, more efficient, and easier to maintain. These solutions support clean condensate pans, drain lines, evaporator coils, condenser coils, and evaporative cooling systems—helping reduce maintenance expenses and maintain optimal system performance.

• Condensate Pan & Drain Line Treatments: Continuous‑release solutions that help keep pans and drain lines clear.
• Coil Protective Coatings: Indoor and outdoor coil coatings that resist corrosion, scale, and buildup.
• Drain Pan Restoration & Resurfacing: Long‑lasting polymer coatings that rebuild and protect damaged pans.
• Evaporative Cooler Treatment: Time‑release scale control for evaporative coolers and cool cells.

These product families work together to maintain cleaner coils and pans, reduce service frequency, support better indoor air quality, and help HVAC systems operate at peak efficiency.