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Honeywell Home ST9400C 7 day, 2 Channel Programmer

Marsoni M251S
Sale price$124.47
Pay 4 payments of $31.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Honeywell Home ST9400C 7 day, 2 Channel ProgrammerST9400C is a 2 channel programmer, designed for control of both heating and stored hot water in complete systems. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible. This unit is a 7 day full programmer that gives great flexibility offering up to three on off switchings per day, additionally each day can be programmed differently. The ST9400C central heating
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 1680 reviews
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Verified Purchase
AMANDA MCKEAN
Port Orchard, US
★★★★★ 5
Better than I expected
Color: G6721: Two tone band & Blue dial
Have not worn it yet, but very beautiful watch and I love how it’s built and designed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
D
Verified Purchase
D. Carroll
Dallas, US
★★★★★ 3
Readability
Color: 6633: Black band & black dial
It is a beautful and heavy watch with interesting dial components. I'm not sure how it can claim to be self-winding, when it requires manual turning every 1-2 days. Biggest disappointment for me is readability. It has no backlighting, so it needs hands with more contrast and more luminescent surface, neither of which it posesses. So, it is practically useless in low light situations... a daytime device at best.
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Reviewed in the United States on April 1, 2026
F
Verified Purchase
Fabiel
Lexington, US
★★★★★ 5
Reloj automático, hermoso diseño
Color: 6633: Gold band & gold dial
Este reloj lo compre ase casi un año y quise esperar para poder dejar una justa reseña, en lo personal no tengo quejas del producto me gusto mucho su diseño además de que lo uso permanente me e bañado en piscina su color y estructura sigue intacto me alegra saber que ise una buena compra y paso por aquí a recomendarles
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
S
Verified Purchase
Super itchy
Houston, US
★★★★★ 5
Love the watch
Color: 6689: Black strap & Black dial
Beautiful watch. Got this for my boyfriends birthday. He loves it.
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Reviewed in the United States on August 20, 2025
M
Verified Purchase
Maria Rubio Amaya
Louisville, US
★★★★★ 5
Recomendado
Color: 6689: Green strap & Green dial
Súper lindo, tal cual como la foto
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Reviewed in the United States on May 5, 2026

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