Skip to main content
Boiler Aquastat Switching Relay Gray

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

Honeywell L8148J1009 Boiler Aquastat Switching Relay Gray

Item #: L8148J1009 by Honeywell International, Inc

UPC #: 085267055239

See reviewsSee reviews
See reviews summary
Use Code: SAVEBIG2025 for Extra 10% Off
In Stock

$611.46

/each
SAVE UP TO 61.15
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 8 units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Volume Pricing

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features

Height

6.125 in.

Color

Gray

HVAC Product Type

HVAC Part

Product Width (in.)

4.8

Width

4.375 in.

Brand/Model Compatibility

Honeywell

Maximum Temperature

150 deg. F (1.2 Amp); 77 deg. F (1.4 Amp)

Depth

3.125 in.

Product Height (in.)

4.8

Pack Size

1

Product Depth (in.)

6.7

Warranty

For warranty information on this product, please call vendor at 1-888-402-4328

Manufacturer Warranty

For warranty information on this product, please call vendor at 1-888-402-4328

UNSPSC

40140000

Package Quantity

1

UL Listed

No

ADA Compliant

No

MADE IN THE USA

Yes

GSA Approved

No

AbilityOne

No

TAA/BAA Compliant

Yes

Assembled Product Depth

6.7 in.

Assembled Product Height

4.8 in.

Assembled Product Width

4.8 in.

Assembled Product Weight

4.25 lb.

Product Overview

The Honeywell Aquastat Relay is designed for use with an HVAC heating system. This immersion-type controller provides high limit protection while switching control of the oil burner and the circulator. Compatible with Honeywell models.

  • Designed for use with an HVAC heating system
  • 120 240°F range with 8°F fixed differential, low volt/millivolt
  • Select models include transformer and accessory terminals for adding a remote low limit controller
  • Requires a 24 VAC thermostat with heat anticipator set at 0.2A