Goodman-Amana Furnace Time Delay B13707-38 / 305234 / BT1370700 (SPDT, New OEM)

Name: Goodman-Amana Furnace Time Delay B13707-38 / 305234 / BT1370700 (SPDT, New OEM)
Brand: HVAC Depot
SKU: B1370700
Price: 32.43 USD
Availability: InStock

Vendor: HVAC Depot Type: Limit Switch

4.5' (1201 Reviews)

$32.43

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B1370700 is a specific part number for a furnace fan time delay relay. It is a component used in HVAC (Heating, Ventilation, and Air Conditioning) systems, specifically in furnaces manufactured by Goodman, Janitrol, and Amana.

Key Features and Information

Function: It is a relay timer, or sequencer, that controls the operation of the furnace's blower fan, ensuring it turns on and off at appropriate times relative to the heating cycle to prevent blowing cold or extremely hot air immediately.

Specifications:

Type: SPDT (Single Pole Double Throw)
Coil Voltage (Control Circuit): 24 VAC (Volts AC).
Load Voltage (Switch Contacts): 120 VAC or 240 VAC.
Amperage Rating (Switch Contacts): up to 25 Amps (at 120 VAC) or 10 Amps (at 240 VAC)
Time Delays:
"On" Delay (Make Time): Approximately 10 seconds.
"Off" Delay (Break Time/Cool-down Time): Approximately 40–90 seconds.
Switch Configuration: SPDT (Single-Pole, Double-Throw), which directs current to one of two potential circuits after the time delay.
Manufacturer: The original manufacturer appears to be THERMODISC.

The Goodman part number B1370700 (also written as B13707-38 or B1370738) is affiliated with and replaces several other manufacturer and stock numbers:

B1370738
B13707-00
BT1370700
305234
C65-115
GS108
PCQ108

This relay is compatible with many models within the following series:

A Series Air Handlers
AR Series Air Handlers
AWUF Series Air Handlers
PC and PH Series Packaged Units

Product Specifications

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Service & Support

Manufacturer Warranty

This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

Technical Support

Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

Product Documentation

Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

Parts Compatibility & Cross-Reference

Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

Replacement Parts & Accessories

Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

Customer Support

If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

FAQs About Our HVAC Products

Quick answers to questions about ordering, compatibility, and installation.

Ordering & Compatibility

1. Do you sell HVAC equipment to homeowners and DIY installers?

Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

2. How do I know if this HVAC product is compatible with my system?

Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

3. Can HVAC contractors purchase from Freedom HVAC Supply?

Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

Installation & Support

1. Do HVAC systems require professional installation?

Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

2. Can you help me choose the right HVAC system or part?

Yes. Our support team can assist with product selection based on your application, space, and installation needs.

3. Do you provide installation manuals or documentation?

Manufacturer installation guides and documentation are included or available upon request for most products.

Warranty & Shipping

1. Do HVAC products include a manufacturer warranty?

Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

2. Do you ship HVAC equipment nationwide?

Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

3. What should I know about freight delivery for HVAC equipment?

Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

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Goodman-Amana Furnace Time Delay B13707-38 / 305234 / BT1370700 (SPDT, New OEM)