Siemens Combustion AGG5.210 Transformer Freon using a snap-acting switch to

using a snap-acting switch to break contact exactly at your 100-200°F setpoint

250" terminals are non-polarized and accept standard female spade connectors for fast field wiring

verifying the millivolt output and thermal well integrity of this replacement gas valve is your first step to restoring HVACR performance

Using this in non-counterflow or atmospheric units may lead to improper venting and equipment failure

or a large-scale water heater

Siemens Combustion AGG5.210 Transformer Freon using a snap-acting switch toThe Siemens AGG5. 210 Transformer is a high specification mains transformer engineered specifically for the Siemens LMV5 burner management system. As a critical component in linkageless fuel air ratio control, this 103 VA unit converts a 120V primary input to multiple 12V secondary outputs, providing stable power to the LMV5 base unit, SQM4 actuators, and AZL52 displays. Unlike standard step down transformers, the AGG5. 210 features secondary circuits