15SH2-Style Fan and Heat Sequencer

SKU:
WBB434639
Our Price:
$21.24
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Product Specifications:
Certifications: UL
Country of Origin: MX
Product Depth: 2.75"
Product Height: 2.375"
Product Type: Thermostat Limit Switches
Product Width: 3.875"
Quantity Included: 1
Shipping Weight: 1 lbs
Manufacturer Part Number: Q104
Width: 1-5/8 in
Depth: 2 in
Height: 2-5/8 in
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Free Shipping on Qualifying Orders Over $99

Product Specifications:
Certifications: UL
Country of Origin: MX
Product Depth: 2.75"
Product Height: 2.375"
Product Type: Thermostat Limit Switches
Product Width: 3.875"
Quantity Included: 1
Shipping Weight: 1 lbs
Manufacturer Part Number: Q104
Width: 1-5/8 in
Depth: 2 in
Height: 2-5/8 in

This 15SH2-style sequencer is a replacement control for HVAC technicians and electric-heating service professionals working on fan and heat sequencing functions. It helps coordinate staged operation in compatible electric heating applications.

The sequencer uses a 24V input and is designed as a direct replacement for most fan and heat sequencing functions. In a multi-timing sequencer, M1 and M2 contacts turn on first and turn off last. Subsequent stages have a five-second on delay unless they operate together. It measures 2.75 in. wide, 3.875 in. deep, and 2.375 in. high.


Key Features:

  • 24V input control: Supports systems that use a 24V control input.
  • Staged sequencing: Provides a five-second delay between subsequent stages when they do not operate together.
  • M1-M2 contact timing: Keeps M1 and M2 contacts first to turn on and last to turn off in multi-timing operation.
  • Replacement-style design: Helps service professionals replace compatible fan and heat sequencing controls.

Choose this sequencer for compatible fan and electric-heat sequencing service where 24V input control and staged timing are required.

Certifications: UL
Country of Origin: MX
Product Depth: 2.75"
Product Height: 2.375"
Product Type: Thermostat Limit Switches
Product Width: 3.875"
Quantity Included: 1
Shipping Weight: 1 lbs
Manufacturer Part Number: Q104
Width: 1-5/8 in
Depth: 2 in
Height: 2-5/8 in
Brand: Supco
Description: Sequencer controls heating elements or fans in electric furnaces and heat pumps.
Manufacturers Part Number: Q104
Width: 2.75 in
Height: 2.38 in
Depth: 3.88 in