Johnson Controls - PENN A421ABD-02C Series Electronic Temperature Controls with Off-Cycle Defrost HVAC professionals time and amount dispensed or

time and amount dispensed or recovered

Rugged cast aluminum body

6 L/min) flow for steam applications

Self-centering armature delivers superior contamination resistance

Robertshaw 41-205 Hot Surface Oven Igniter

Johnson Controls - PENN A421ABD-02C Series Electronic Temperature Controls with Off-Cycle Defrost HVAC professionals time and amount dispensed orJohnson Controls PENN A421 Series Electronic Temperature Controls with Off Cycle Defrost The A421 Series controls are single stage, electronic temperature controls with a single pole, double throw (SPDT) output relay. The controls feature an adjustable backlit LCD for viewing the temperature and status of other functions, and a three button touchpad for setup and adjustment. An LED indicates the on off status of the output relay. The A421 controls are