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CARRIER HH12ZB170 Limit Control - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER HH12ZB170 Limit Control

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Limit Control.

SKU 3G-OTH-79402

Brand
CARRIER
Item
HH12ZB170 Limit Control
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CARRIER
Manufacturer Part Number
HH12ZB170
Product Type
Limit Control

Technical Documents

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CARRIER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Limit Control.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CARRIER HH12ZB170 auto limit switch used for?

The CARRIER HH12ZB170 auto limit switch is a replacement HVACR control used to monitor and limit temperature in heating and cooling systems. It helps prevent overheating by interrupting the circuit when temperatures exceed safe thresholds, protecting equipment and ensuring reliable operation in residential and commercial applications.

What are the specifications of the CARRIER HH12ZB170 limit switch?

The CARRIER HH12ZB170 is a limit control with manufacturer part number HH12ZB170. It is designed as a replacement HVACR control for temperature limiting in heating and cooling systems. For detailed electrical ratings and temperature set points, consult the product datasheet or contact 3G Electric for specifications.

Where to buy the CARRIER HH12ZB170 limit switch worldwide?

You can source the CARRIER HH12ZB170 limit switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this replacement HVACR control.

How to install the CARRIER HH12ZB170 auto limit switch?

Install the CARRIER HH12ZB170 limit switch by first disconnecting power to the HVAC system. Mount the switch securely in the designated location, typically near the heat exchanger. Connect wiring per the manufacturer's wiring diagram, ensuring proper polarity and torque. Test operation by cycling the system and verifying the switch interrupts at the set temperature.

Used in

Common applications for CARRIER
Commercial rooftop HVAC maintenance — Carrier heat exchanger kit 48GS660004 for replacing failed heat exchangers in packaged units.
Refrigeration system servicing — Carrier synthetic oil P903-2301 for lubricating compressors in HFC-based commercial refrigeration.
HVAC control system repair — Carrier blower control board HH84AA017 for restoring fan operation in air handlers.
Gas furnace safety inspection — Carrier rollout switch HH18HA449 for replacing faulty safety switches in heating systems.
Condenser unit overhaul — Carrier condenser fan blade 30GX660017 for replacing damaged blades in outdoor condensing units.
Compressor protection — Carrier crankcase heater HT31AZ121 for preventing liquid slugging in compressors during off-cycles.

CARRIER Products

3G Electric supplies CARRIER replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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