Engineered for compatibility with Modine Hot Dawg and industrial series units

air conditioning coil frosting detection

it is rated for typical HVAC steam and chilled water ranges

Technicians should use their own calibrated manometer to verify that the outbound manifold pressure meets the specifications listed in the installation manual

Johnson Controls A-4000-620 O Ring

Allanson Transformers 421-BT387 Transformer Els PW 17895 Engineered for compatibility with ModineThe Allanson 421 BT387 is a heavy duty ferromagnetic ignition transformer designed for constant duty service in high demand oil heating systems. As a universal service replacement, this 120V oil burner transformer delivers a consistent 10,000V secondary output at 23mA, ensuring a stable arc for reliable ignition in residential and commercial applications. Engineered with a mid point ground and a double pole configuration, the 421 BT387 features a