1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
HONEYWELL THERMOSTAT GUARD Thermostats, Outdoor Sensors furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

HONEYWELL THERMOSTAT GUARD Thermostats, Outdoor Sensors

BCFURNACE

843-051

CA$94.43

+5% Tax Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

HONEYWELL THERMOSTAT GUARD

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Secure your HVAC settings and maximize energy efficiency with this professional-grade Honeywell Thermostat Guard. Designed to prevent unauthorized tampering, this thermostat lockbox is an essential solution for maintaining consistent temperature control in offices, rental properties, schools, and busy households. This durable, transparent cover allows for easy visual monitoring of your HVAC display while providing a robust physical barrier against accidental or intentional adjustments. By ensuring that only authorized users can change climate settings, this guard helps reduce energy waste and protects your heating and cooling equipment from unnecessary wear. Its universal design fits a wide range of wall-mounted thermostats, offering a sleek and unobtrusive look that blends into any decor.

Specifications

Type
HVAC Accessory / Thermostat Guard
Size
Large
Dimensions
7.5 inches × 6.5 inches × 3 inches
Application
Ideal for commercial buildings, rental units, public facilities, and residential homes to protect wall-mounted thermostats and outdoor sensors from tampering or damage.
Specifications
Clear, impact-resistant plastic construction; includes lock and key mechanism; integrated ventilation slots to allow for accurate temperature sensing; mounting hardware required for installation.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 843-051 a genuine OEM part?
Yes, the 843-051 is a genuine OEM replacement part manufactured by BCFurnace. We source all Thermostats, Outdoor Sensors from authorized distributors to ensure exact-fit compatibility. This Thermostats, Outdoor Sensors is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 843-051 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (843-051) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Thermostats, Outdoor Sensors for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 843-051 shipped?
Most Thermostats, Outdoor Sensors including the 843-051 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 843-051 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Thermostats, Outdoor Sensors orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 843-051 is in stock before visiting.