Immersion-type aquastat controller for high-limit or low-limit temperature regulation in hydronic boilers and storage tanks. Features SPST contacts that break on temperature rise, 100–240°F operating range, and adjustable 5–30°F differential for precise burner/pump cycling. Includes 3/8" × 2 7/8" copper bulb with 3-inch capillary and heat-conductive compound. Rated 8A @ 120V or 5.1A @ 240V. Direct replacement for Honeywell 80160251.
Resideo L4006A1678 Aquastat 100-240°F SPST 5-30°F Diff
Resideo
$186.95
In Stock — 10+ available
- OEM / cross-reference
- Honeywell 80160251
- Fits brands
- Honeywell
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Resideo
Resideo L4006A1678 Aquastat 100-240°F SPST 5-30°F Diff
- SKU:
- L4006A1678
- Product Type:
- Aquastat Controller
- Subcategory:
- Single-Function Temperature Controller
- Application:
- Residential/Commercial
- System Type:
- Boiler, Hydronic Heating System
- Installation Type:
- OEM Replacement
- Voltage:
- 120V/240V
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Amperage:
- 8A @ 120V, 5.1A @ 240V
- Mounting Type:
- Immersion Well (Vertical or Horizontal)
- Temperature Range:
- 100°F to 240°F
- Setpoint Range:
- 100–240°F with 5–30°F adjustable differential
- Connection Type:
- Immersion Well
- Material:
- Copper (bulb)
- Control Type:
- Non-Programmable
- Switch Action:
- SPST-NC
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