First Sentence KTS 011 Thermostat Controller: Automatic temperature regulation
For homeowners and DIY enthusiasts looking to automate temperature control for a water heater, garage, or greenhouse, this thermostat controller offers precise management without constant manual adjustment. While many focus on basic temperature settings, this device provides reliable, long-term performance with over 100,000 cycles, ensuring it won't fail when you need it most.
Set your desired range—like keeping a space between 32°F and 140°F—and the snap-action contact responds instantly to changes, preventing energy waste. The easy clip-on DIN rail mounting means you can install it in minutes with standard tools, and its robust design handles high inrush currents up to 16A, ideal for sudden startup loads. With approvals from VDE, UL, and CSA, it meets strict safety standards, giving you confidence in its durability across varying conditions from -45°C to +80°C.
Features
- Snap-action contact for reliability
- Mounts on 35 mm DIN rail
- Multiple setting ranges available
- High service life over 100,000 cycles
- IP20 protection against dust
- Automatic temperature regulation
General specs
- Brand: First Sentence
- Model: KTS 011
- Seller: Joom
- ID: 68cba2823c1a8201b84a3351
- Control Modes: Heating & Cooling
- Controlled Parameters: Temperature
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
First Sentence KTS 011 Automatic temperature regulation
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CreativeCorner KTS011 Temperature adjustment range 14 to 122°F
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ZFX W1015 Digital display for easy monitoring
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Ledom XH-W3001 Temperature control range -58°F to 230°F
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Ledom XH-W3001 Temperature control precision of 0.1°F
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Replacement Thermostat Control Unit With Temperature Sensor Probes Black Digital control type
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| Brand | First Sentence | CreativeCorner | ZFX | Ledom | Ledom | Tortilla |
| Model | KTS 011 | KTS011 | W1015 | XH-W3001 | XH-W3001 | |
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| Rating |
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| Price | $9.01 | $13.64 | $28.88 | $9.22 | $9.30 | $49.57 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | January 7, 2026 | December 8, 2025 | January 7, 2026 | January 7, 2026 | January 7, 2026 | January 7, 2026 |
| Sensor Type | Thermistor (NTC) | Digital | Digital | External Probe | ||
| Controls | App Control | Buttons | App Control, Touch Controls, Voice Control | |||
| Display Type | Digital | LCD | Digital | Digital | ||
| Power Source | AC Power | AC Power | AC Power | |||
| Use Location | Indoor | Indoor | Indoor | |||
| Input Voltage | 12, 24, 220 | 110, 220 | 120 | |||
