Solid State Elements Sense Enthalpy (Temperature and Humidity), Use Two Sensors for Differential Control, Maximizing Energy Savings

Use One Sensor in Outdoor Air for Single Sensor Control, Use Two Sensors, One in Return Air and One in Outdoor Air for Differential Control

Mount in any Position up to 200 Ft (61 M) Away from Economizer Logic Module

Secondary Mid-point Ground

Small size and lightweight

Adapts to multiple baseplates  making it the most versatile unit on the market. It will also fit on many other vendors transformer baseplates

20 kV peak rating guarantees quick and efficient ignition

vacuum encapsulation process using a synthetic resin provides resistance to moisture and excellent heat dissipation and electrical insulation

Case material is a high-temperature thermoplastic that provides high impact strength and scratch resistance, and is impenetrable to most chemicals

Case design has breakout sections at the rear and side for lead wire exit and a hood to neatly cover and protect these wires

Upon Application Oof Power, Load is Energized Immediately

When Thermostat Opens or on Power Interruption, Load is De-Energized and Time Delay Initiates

Load will be Energized Again after Delay Time has Elapsed

Cut Jumper for 120/240 Volt AC Circuit. Leave Jumper for 24 Volt AC Circuit

Upon Application of Power the Time Delay Initiates

Completion of Selected Delay Period the Load is Energized

Timer will Reset on Power Interruption or when Thermostat Disconnects

Cut Jumper for 120/240 Volt AC circuit. Leave Jumper for 24 Volt AC Circuit. Multi-Purpose Delay on Make Timing

Protects Air Conditioning, Refrigeration and Heat Pumps from Damage which may be Caused by Short Cycling of Compressor

For Compressor Staging and Stagger Starting Multiple Units

Helps to Reduce Power Surges in Multiple Compressor Applications