Optional constructions - PENN Controls - LIT-125020 - A19 - Electromechanical Temperature Control - A19 Low Temperature Cutout Controls - A19 Control for Hot Water Immersion - A19 Remote Bulb Control

A19 Series Temperature Controls for Refrigeration with Type 1 (NEMA) Enclosure Product Bulletin
Product
Controls > Electromechanical Temperature Controls > A19 Low Temperature Cutout Controls
Controls > Hot Water Controls > A19 Control for Hot Water Immersion
Controls > Bulb Controls > A19 Remote Bulb Control
Document number
LIT-125020
Revision date
2024-03-07

The following optional constructions are available.

For example, the A19ABC control is a remote bulb temperature control with Type 1 enclosure, adjustable differential, single-pole, double-throw (SPDT) contacts and a standard differential of 1 hp.

Table 1. Product codes with Type 1 enclosure
Product code Description
A19 A   Remote bulb, Type 1
  B Integral bulb, Type 1
  A   Fixed differential
B Adjustable differential
C Lockout on low
D Lockout on high
  A Open low, standard differential
B Open high, standard differential
C SPDT, standard differential
D Open low, close differential
E Open high, close differential
F SPDT, close differential
Note: All combinations of the letters are not necessarily available. Contact Johnson Controls® Product Sales Operations Team at 1-800-275-5676.