Burnham Boiler 105197-01 Cap 320788-704 or once system acid tests

or once system acid tests confirm the circuit is clean

It serves a critical function by automatically bleeding excess air from the pressure tank

The sleeve bearing design and thru-bolt mount allow for a seamless drop-in installation

providing a secure friction fit without the need for additional clamps under standard operating pressures

Burnham Boiler 105197-01 Cap 320788-704 or once system acid testsThe Burnham Boiler 105197 01 is a critical flue temperature sensor cap kit engineered specifically for Alpine series boilers. As a primary safety and efficiency component, this OEM cap facilitates accurate thermal monitoring of exhaust gases, operating within a high performance range of 100F to 800F. Maintaining the integrity of the flue temp sensor interface is vital for preventing overheating and ensuring the control board receives precise data for