McCally Tools JC-5216 Squeeze Bulb R-407C This nonlockout ignition module utilizes

This nonlockout ignition module utilizes sophisticated flame rectification technology with solid-state logic to provide stable automatic sequencing for gas-fired appliances

while the NXC12 offers higher torque (9 ft-lb / 12 Nm)

while the smooth side allows for a clean finish without the need for rinsing or drying

Engineered for high-tensile strength and durability

Verified Compatibility: Exactly replaces WHL0740 and WHL00740

McCally Tools JC-5216 Squeeze Bulb R-407C This nonlockout ignition module utilizesThe McCally Tools JC 5216 Squeeze Bulb is a professional grade HVAC squeeze bulb engineered for high precision pressure testing and pneumatic calibration. For veteran technicians managing furnace boiler ventilation testing, this hand operated air pump provides the tactile feedback necessary for fine tuning draft gauges and manometers. Unlike automated pumps, the manual operation of the McCally Tools JC 5216 enables a steady, controlled delivery of air