Does this controller require a separate ignition module

When you are facing a leak in a Trane aluminum spine fin coil or a damaged 3/8 inch aluminum tube

a dedicated LGP-A model is required for low-pressure sensing

Optimized Airflow: Engineered for two-stage heating systems to provide precise CFM delivery during low and high fire modes

Tekmar Controls 132 Control 318172-701 Does this controller require aThe Tekmar Controls 132 is a dedicated 120Vac Pump Sequencer Control engineered to manage two pumps in a lead lag configuration to ensure equalized runtimes and system redundancy. For hydronic contractors managing secondary loops or boiler feed systems, the Tekmar 132 provides essential pump rotation logic based on a field adjustable schedule. This HVAC pump controller features an internal timer that triggers automatic pump sequencing every 48 hours