The Proheat PK0001 digital timer is designed to give operators full control over heater operation without daily adjustments. With multi-day scheduling and dual programmable events, it ensures vehicles are warm and ready when needed. As a result, cold-start wear is reduced, downtime is minimized, and operator comfort improves in harsh winter conditions.
Built for real-world fleet use, the PK0001 combines an easy-to-read backlit display with flexible control modes and onboard diagnostics for dependable performance in demanding environments.
Key Features
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Preheat on Your Schedule
Program heater operation up to 7 days in advance for worry-free cold starts. -
Multi-Day Fleet Mode
Two programmable time events (T1 & T2) automatically reset for 5-, 6-, or 7-day schedules. -
Manual & Lockout Modes
Manually run the heater when needed or lock settings to prevent unauthorized changes. -
Backlit LCD Display
Clear screen visibility with status indicators showing heater operation. -
Built-In Diagnostics
Heater fault codes display directly on the screen for quick troubleshooting. -
Compact, Easy Installation
Space-saving design fits cleanly into dashboards or control panels.
Operating Modes
Choose the control style that best fits your operation:
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Manual On / Off
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Single-Day Mode (T1)
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Multi-Day Mode (T1 & T2) for 5, 6, or 7 days per week
Product Specifications
| Attribute | Value |
|---|---|
| Part Number | PK0001 |
| Product Type | 7-Day Digital Heater Timer |
| Operating Voltage | 10–30V DC (automatic 12V / 24V operation) |
| Clock Display | 12-hour or 24-hour format (Mon–Sun) |
| Programmable Events | Two (T1 & T2) |
| Runtime Options | 0.5 to 9 hours or continuous |
| Preheat Timeout | 1 or 3 hours (selectable) |
| Diagnostics | Heater fault codes displayed on LCD |
| Display | Backlit LCD |
| Approx. Size | 3½” × 2½” × ¾” (90 × 64 × 19 mm) |
| Application | Proheat diesel heater systems |
Why It Matters
Cold starts waste time and add unnecessary stress to engines and heating systems. With the Proheat 7-Day Digital Timer, operators can plan ahead, reduce downtime, and improve cold-weather reliability.
Whether managing a fleet or operating a single vehicle, this timer helps ensure consistent preheat, improved comfort, and dependable winter performance—without daily manual intervention.
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