Hot Surface Ignitor Has Flame Sensor / Nat & LP / TTW1 ‘l’ -12 Series & TTW2 ‘T’

Description

Hot Surface Ignitor Has Flame Sensor / Nat & LP / TTW1 ‘l’ 12 Series & TTW2 ‘T’

Engineered for seamless compatibility the sensor preserves balance and keeps diagnostics clear. Designed as a direct replacement for OEM assemblies this sensor restores full temperature feedback in equipment that relies on precise resistance curve. Factory tested and ready for service the sensor matches original performance specs so downtime stays minimal. Built with proven materials the sensor resists vibration and temperature swings common in HVAC duty. Every unit passes inspection to ensure dimensional tolerances for an effortless fit.

A corrosion resistant finish shields critical surfaces from attic humidity and coastal air. Sealed internals remove routine maintenance letting service crews focus on other call outs. The form factor lines up with existing brackets and grommets eliminating the need to drill fresh slots. Internal protection cuts power if limits are exceeded guarding downstream components. Technicians receive pre terminated leads and hardware so the swap takes minutes with ordinary hand tools.

Specifications
• Sensor type: thermistor
• Resistance: 10 kOhm at 77 F
• Accuracy: plus or minus 1 percent
• Lead length: 36 in
• Connector: JST
• Operating range: minus 40 to 230 F
• Response time: under 5 s
• Housing: epoxy sealed
• Wire gauge: 22 AWG
• Application: supply air sensing

Use this sensor to deliver accurate temperature feedback to smart controls.