Johnson Controls A19ANC-1C Data Sheet

A19ANC-1 Temperature Control

Single-Stage Electromechanical Temperature Controls

A19 Temperature Control with Rainproof Enclosure

Description

The A19 Temperature Control is a remote
bulb temperature control with a rainproof
(NEMA Type 3R) enclosure.

Refer to the A19 Series Hot Water Heating

Controls Well Immersion Product Bulletin

(LIT-125025) for important product application

information.

Features

This control has a rainproof gasketed
enclosure.

Selection Chart

Product
Code
Number

A19ANC-1C Single-Pole,

Switch
Action

Double-Throw
(SPDT)

Range
°F (°C)

0 to 150
(-18 to 66)

Diff.
F° (C°)

5 (2.8)
fixed

Applications

Use for control of cooling tower sump heaters.

Repair Information

If the A19 Temperature Control with Rain pr oof
Enclosure fails to operate within its
specifications, replace the unit. For a
replacement control, contact the nearest
Johnson

Bulb and
Capillary

3/10 x 2-1/2 in.
10 ft. capillary

Controls®

representative.

Bulb Well No.
(Order

Range
Adjuster

Separately)

WEL11A-601R Screwdriver

slot

Code No. LIT-1927040

Max.
Bulb
Tem p.
°F (°C)

190 (88)

Technical Specifications

• maximum bulb temperature: 190°F (88°C)

• maximum ambient temperature: 140°F
(60°C)

Electrical Ratings

Motor Ratings VAC 120 208 240 277

AC Full Load A 16.0 9.2 8.0 —
AC Locked Rotor A 96.0 55.2 48.0 —
Non-Inductive A When connected Single-Pole,

Pilot Duty 125 VA, 24 to 600 VAC

Single-Throw (SPST)
When connected SPDT 16.0 9.2 8.0 6.9

22.0 22.0 22.0 22.0

The performance specifications are nomina l and con form to accep table ind ustry stand ards. For applicati ons at con ditions be yond these specification s, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.

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