radiant ceilings

meaning it meets the smoke and flame spread requirements necessary for installation in air handling spaces

Constructed with durable materials to resist scale buildup

Use a digital multimeter set to the lowest Ohms range

while they look similar

KMC Controls RCC-1501 Reversing Relay Els PW 17895 radiant ceilingsThe KMC Controls RCC 1501 is a high performance pneumatic reversing relay engineered to invert proportional signals in HVAC control systems. As a veteran grade reversing relay, this unit is factory calibrated for an 8 psi crossover point, ensuring that branch line pressure decreases proportionally as input pressure increases. Designed for in line mounting, the RCC 1501 features a compact ABS housing that meets UL Flame Class 94 HB standards, making it