Description
Mars 12977 Timer Drain Module Overview
The Mars 12977 Timer Module is a purpose-built timer drain control designed to automate condensate and drain management in HVAC and refrigeration systems. By delivering precise timed intervals for drain valve actuation, this module helps prevent condensate overflow, reduces manual maintenance requirements, and protects equipment from moisture-related damage.
Key Features
- Dedicated timer drain module engineered for reliable, automatic drain cycle control
- Automates timed drain valve operation to manage condensate effectively
- Helps prevent condensate backup and associated equipment damage
- Compact, durable construction suited for HVAC and refrigeration applications
- Designed for straightforward installation and integration into existing drain systems
- Mars quality engineering for dependable long-term performance
Applications
- Commercial and residential HVAC condensate drain management
- Refrigeration system timed drain control
- Air handling unit and air dryer drain automation
Why Choose the Mars 12977?
Mars has long been a trusted name in HVAC controls and components. The 12977 Timer Drain Module reflects that commitment to quality, offering HVAC technicians and contractors a reliable solution for automating drain cycles and reducing service calls related to condensate issues. Its straightforward design makes it a practical replacement or upgrade for timed drain control in a wide range of systems.







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