Aquastat® Controller

Aquastat® Controller

Switch Action: SPST, Breaks on Temp. Rise; Temp. Range: 100°F to 240°F; Diff.: 5°F to 30°F Adj.; Insulation Depth: 1-1/2"; HC Tube: No;

Order #: L39-929

Internal Product ID:

Catalog Pg.: 528

Mfg. #: L4006A1967

Brand: Resideo

Box Qty:

Product Specifications
Diff. 5°F to 30°F Adj.
HC Tube No
Insulation Depth 1-1/2"
Switch Action SPST, Breaks on Temp. Rise
Temp. Range 100°F to 240°F
Shipping Weight 1.45
Shipping Width 5.20
Shipping Length 12.50
Shipping Height 2.30
Datasheets and Resources
Compliance/Notes
Harmonize Code 9032.89.6025
Country of Origin MEXICO

See catalog page 528 for additional notes and/or restrictions.

Description
  • Totally enclosed Micro Switch™ snap-acting switches operate on temperature rise to setpoint
  • Visible control point scale and external adjustment screw permit easy setting
  • Horizontal or vertical insertion of the sensing element
  • Direct or well immersion of the sensing element
  • Models available for strap-on mounting
  • Remote bulb model may be used to sense air temperature in ducts and in outside air sensing applications
  • TRADELINE models include heat-conductive compound
  • Select models have wells
  • UL limit rated device
Specifications

Copper bulb dimensions: 3/8" diameter x 2-7/8" L |Case dimensions: 5-5/8" H x 2" W x 2-1/8" D

Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

© 2025 Johnstone Supply. All rights reserved.