Can I use this in an air handler with 3 or 4 heat stages

Can I use standard vinyl tubing instead of the 1014359

allowing for accurate modulation of pneumatic actuators or dampers within a control circuit

Does this include the rubber grommets or isolators

which requires physical intervention to restore power

Indeeco 201-S10-M10-B Controller 322027-701 Can I use this inThe Indeeco 201 S10 M10 B is a professional grade SCR master step controller engineered for precise modulation of electric heating loads. Designed to interface with solid state relays, this unit provides seamless proportional control by converting a DC control signal into timed pulses. It supports up to 10 steps, allowing for granular adjustment of HVAC duct heaters and industrial process heating systems. This controller is essential for maintaining