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$1077.99
Home/DIY & Tools/Building Supplies/Heating & Cooling/Thermostats & Accessories/Thermostats/Programmable
Honeywell Y9420S2005 Controller
★★★★★
$1077.99
Quantity
1
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About this item
- Energy saving time proportional and integral (TPI) control with optimum start, delayed start and optimum stop energy saving technology
- Wireless signal strength indicator operating at 868 MHz with a communication range of 30 metres in typical residential buildings
- Operating temperature range from 0 to 40°C
- IP30 Rated
- ST9420C requires a 230V AC power supply, DT92E requires 2 x AA size, 1.5V alkaline batteries (supplied), CS92A requires 2 x AA size, 1.5V alkaline batteries (supplied)
Product description
Honeywell Sundial RF2 Pack 3 Y9420S2005
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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