Common Questions What is the primary function of the BM-8782 in a boiler system

What is the wiring configuration for the ratiometric output

The Lennox 24L18 Expansion Valve is a technical-grade R22 thermostatic expansion valve engineered for precision refrigerant metering in legacy residential and light commercial HVAC systems

Can this actuator be used on steam applications

ensuring full compatibility with the internal logic of the integrated boiler control

Tekmar Controls 081 Sensor Module 321702-401 Common Questions What is theFor contractors managing multiple hydronic or HVAC zones, the Tekmar Controls 081 Sensor Module is a critical accessory for streamlining outdoor temperature monitoring. This module integrates three 10 k thermistors onto a single circuit board, allowing a technician to provide accurate ambient data to up to three independent controls from one centralized location. Designed specifically to mount within a Tekmar Outdoor Sensor 070 enclosure, the 081