Sign Up
Edwards SIGA-HFD Intelligent Fixed-Temperature Heat Detector, white Signature Series addressable detector head main view

Edwards EST SIGA-HFD Signature Fixed Heat Detector

SKU: 28314
Manufacturer Part #: SIGA-HFD
Condition: New
Brand: Edwards, EST
Status: Active

Fixed Heat Detector, 135F, Signature Series

$53.99

Ships in 8 business days
In Stock
Join FireAlarm Plus to reduce your cost per unit and gain faster access to inventory on this purchase.
View Member Perks

Description

The Edwards SIGA-HFD is an intelligent fixed-temperature heat detector designed for use with Signature Series fire alarm systems. It monitors ambient air temperature and initiates an alarm when the surrounding temperature exceeds its rated threshold.

Built with microprocessor-based sensing and non-volatile memory, the SIGA-HFD supports automatic device mapping and continuous self-diagnostics to help maintain system reliability over time. It installs on compatible Signature Series mounting bases and integrates directly with the Signature Loop Controller for intelligent addressable operation.

Documents

Description

The Edwards SIGA-HFD is an intelligent fixed-temperature heat detector designed for use with Signature Series fire alarm systems. It monitors ambient air temperature and initiates an alarm when the surrounding temperature exceeds its rated threshold.

Built with microprocessor-based sensing and non-volatile memory, the SIGA-HFD supports automatic device mapping and continuous self-diagnostics to help maintain system reliability over time. It installs on compatible Signature Series mounting bases and integrates directly with the Signature Loop Controller for intelligent addressable operation.

Additional information

Weight 0.4 lbs
Dimensions 4.19 × 4.19 × 2.32 in
Manufacturer

Carrier
Brand

Edwards, EST
Condition

New
Unit of Measurement

EA (Each)
Production Status

Active
Construction

Polymer
Type

Addressable
Detection Method

Fixed Temperature
Programming

Electronic
Operating Voltage

15.20 to 19.95 VDC
Test Method

Testifire 2000
Material Qualities

High Impact Resistance
Thermal Rating

135°F
Operating Temperature

32°F (0°C) to 100°F (38°C)
Series

Compatibility

, ,

Listings & Approvals

CSFM, FM, UL

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Data Sheet
Extra Information

Attributes

Additional information

Weight 0.4 lbs
Dimensions 4.19 × 4.19 × 2.32 in
Manufacturer

Carrier
Brand

Edwards, EST
Condition

New
Unit of Measurement

EA (Each)
Production Status

Active
Construction

Polymer
Type

Addressable
Detection Method

Fixed Temperature
Programming

Electronic
Operating Voltage

15.20 to 19.95 VDC
Test Method

Testifire 2000
Material Qualities

High Impact Resistance
Thermal Rating

135°F
Operating Temperature

32°F (0°C) to 100°F (38°C)
Series

Compatibility

, ,

Listings & Approvals

CSFM, FM, UL

Product Features

  • Next Generation Heat Sensing Technology
  • 135 °F (57 °C) fixed temperature alarm point (HRD and HFD)
  • 15 °F (9 °C) per minute rate-of-rise alarm point (HRD)
  • Uses existing wiring
  • Automatic device mapping
  • Sensor Markings Provide Easy Testing Identification
  • Up To 250 Total Signature Devices Per Loop
  • Non-volatile memory
  • Electronic addressing
  • Bicolor (green/red) status LED
  • Standard, relay, fault isolator, and audible mounting bases
  • 50 foot (15.2 meter) spacing

Note: Some features described here may not be supported by all control systems. Check your control panel’s Installation and Operation Guide for details.

What's Included

Shipping Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1–5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock.

PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client. This product may be sourced from the manufacturer or supplier. If so, manufacturer cancellation fees may apply if the order is cancelled after processing. See our Terms of Sale for details.
See our Terms of Sale for details.

Return Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee.

New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made.
See our Terms of Sale for more information.

Testimonials

Rick A.
★★★★★
Dallas, TXI
"Great service. I received help with exactly what I needed and I received it all in a timely manner."
Charles O.
★★★★★
New Brunswick, NJ
"I had a big engineering/logistics issue that William over at FireAlarm.com helped me with. I don’t know what I would’ve done without their help!"
Jason G.
★★★★★
Los Angeles, CA
"The fastest delivery I’ve seen. Needed overnight emergency parts and I got just that."
Julia S.
★★★★★
Tampa, FL
"Needed last-minute maintenance done on my building’s system, and FireAlarm.com exceeded my expectations with how quickly it was done."

Leave a review

Edwards EST SIGA-SB4 4 Inch Detector Mounting Base

Edwards EST SIGA-SB4 4 Inch Detector Mounting Base

Mfr. Part #: SIGA-SB4
SKU: 8217
In Stock
Ships in 8 business days

$20.69

Add to cart

Pricing & Availability Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1 – 5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock. PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client.

Payment Details

You may remit payment via a US-Based Credit Card (CC Authorization Form), Wire Transfer (w/ $30 or $50 fee added to invoice), via PayPal (Or PayPal Pay Later), via Apple or Google Pay, or by mailing us a check. You can also call in with your credit card information at any time: 888-497-0290.

Return & Cancellation Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee. New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made. See our complete return policy for more information at: https://firealarm.com/faq/