you can upgrade to a higher VA rating like the Packard PM12440 as it provides more available power (apparent power) for the circuit

ensuring 100% compatibility across residential and commercial HVAC units that utilize these specific catalog numbers

Built on the reliable 74T11-310724 (Style 74T11) platform

For contractors performing system retrofits or repairs

Johnson Controls T-5210-602 Cover kit

IDEC Relays RH4B-UAC120V Relay you can upgrade to aThe IDEC RH4B UAC120V is a heavy duty 4PDT (4 Form C) compact power relay engineered for high density industrial control panels and HVACR logic circuits. Rated for 10 Amp switching capacity, this RH Series relay features blade terminals designed for secure interface with standard socket mounts such as the SH4B 05. Its 120VAC coil is optimized for precise actuation in 50 60Hz systems, providing a mechanical life of up to 50 million operations. With a