YORK® product
YORK® Hx™3
The Hx3 is the communicating version of York's touchscreen control — it exchanges live data with compatible two-stage and variable-capacity equipment, enabling self-configuration, fault reporting, and finer staging than a conventional thermostat can manage. On communicating systems it's not an accessory; it's the brain, and we set it up as part of the install.
Factory-authorized
YORK® Hx™3
The Hx3 is the communicating version of York's touchscreen control — a 4.3-inch color touchscreen that exchanges live data with compatible two-stage and variable-capacity equipment. On a communicating system it isn't an accessory; it's the brain: it self-configures at start-up, coordinates staging decisions, and reports faults in plain codes.
It connects to any communicating or conventional York system, so one control covers a phased upgrade — run it conventionally today, unlock communicating mode when the matching equipment arrives. Wi-Fi brings the Hx app, Alexa voice control, Apple Watch support, automatic updates, and optional remote dealer access that lets us diagnose issues before dispatching.
On our maintenance visits, the Hx3's stored fault history and live system data turn troubleshooting from guesswork into reading the record — one of the quiet ways a communicating system lowers its own lifetime service cost.
Every install starts with a free in-home assessment and a flat written price — no surprises. Call 512-528-4258 or request service online.
Verified manufacturer data
Specifications
| Display | 4.3-inch color touchscreen |
|---|---|
| Control type | Communicating (also runs conventional systems) |
| Connectivity | Wi-Fi, with automatic updates |
| Smart home | Amazon Alexa voice control; Apple Watch support |
| App | Hx app with remote dealer access option |
| Zoning | Integrates with the Hx3 Communicating Zoning System |
Specifications verified against YORK® published product data. Ratings vary by tonnage and matched indoor equipment — we confirm the exact match for your home during the free assessment.
Who this model fits
- Every YXV, YZV, YP9C, or other communicating York install — this is the matched brain.
- Two-stage system owners who want self-diagnostics and finer staging control.
- Smart-home households standardizing on app and voice control.
Warranty
- York: 5-year limited warranty.
- MLD Services: lifetime workmanship warranty — if our install or repair work ever fails, we make it right.
York's extended warranty terms require online registration within 90 days of installation — otherwise parts coverage reverts to 5 years. We register every unit we install as part of the job, so you never have to think about it.
From the field
Owning this system in Central Texas
On a communicating system the Hx3 stores the fault and performance history that makes every future service call shorter — ask us to walk you through reading it once at install. Owners who can glance at the fault screen save themselves needless worry and occasionally a service fee. It's also the gateway to the Hx3 zoning system, so buying it now keeps that upgrade path open.
Firmware updates arrive over Wi-Fi automatically; our maintenance visits confirm they've applied. If you replace your router or change SSIDs, re-join the thermostat the same week so the update chain and remote access don't lapse.
Practical setup notes: the Hx3 supports home/away modes and programmable service reminders, and its remote dealer-access permission is opt-in and revocable — you decide whether our office can see fault data. We configure schedules and staging preferences with you at commissioning so the control leaves our hands already tuned to how your household actually lives.