and Ice-O-Matic units with tin or nickel evaporators

Position Sensitivity: Designed for installation in a vertical upright position to ensure the automatic vent limiting ball check functions at peak efficiency

Plenum Protection: Prevents heat exchanger stress by managing airflow based on real-time internal temperatures

This encapsulated

The 48-DC contains 20% activated alumina for acid removal

White-Rodgers F29-0222 Tstat Guard and Ice-O-Matic units with tinThe White Rodgers F29 0222 Metal Tstat Guard is a job site essential for securing HVAC controls in heavy traffic environments. Engineered with a ring base for versatile mounting, this universal size steel thermostat guard provides a physical barrier against unauthorized temperature adjustments. The unit features a durable 18 gauge steel cover and a 22 gauge frame, finished in a neutral beige enamel to resist corrosion and blending with industrial