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This unit features a 1K Ohm Platinum RTD sensing element with a standard 0
What causes a primary heat exchanger like the 2821300S to fail
Static Pressure Balance: Engineered pitch reduces amp draw and optimizes motor longevity
Common Questions What does the 7-segment display indicate during operation
Can this be used for intermittent duty applications
Johnson Controls V47AS-2 Valve Refrigerant This unit features a 1KThe Johnson Controls V47AS 2 is a heavy duty, direct acting temperature actuated water regulating valve designed for precision modulation in high demand heating applications. Built with a rugged cast iron body and a 2" ASME flange connection, this valve is engineered to maintain setpoint integrity within a 160 to 205 degrees F heating point range. The V47AS 2 (identical to the V47AS 2C) utilizes a Style 4 temperature bulb measuring 11 16" in diameter
