Complementary HVAC Equipment
Application Tips for a variety of applications and uses.
For an overview of all our products by complimentary product visit the HVAC 101 brochure.
All Tips Complementary HVAC Equipment Product Info All Tips Complementary HVAC Equipment Product Info
Chilled Beam Systems “Hot air rises,” he grumbled as he climbed the ladder toward the ceiling, his boot tips clicking on each rung of the [...]
Using A Control Valve For Heat Pump Applications Heat pump applications require a quick opening actuated control valve to protect the compressor from failure – most manufacturers recommend that the [...]
Using Automatic Valves to Determine System Pump Requirements Automatic Valves can be used to determine System Pump Requirements. The pumps in most chilled water systems are over-sized for the head [...]
Protect Your Cooling Towers with Hi-Flow Cartridges Griswold Controls’ Hi-Flow automatic balance cartridge was designed for the unique needs of a cooling tower and has been used for decades [...]
Side Stream Filters Side stream filters are installed on almost every commercial hydronic system, diverting a small portion of the total flow from the discharge [...]
MVP® Helps to Protect Your Chiller in a Variable Primary Flow System In Variable Speed Pumping systems the chiller must be protected from changes in flow rate because changing flow rates can cause pressure [...]
Benefit of Using Flow Limiting Valves with Modulating Temperature Control Valves ~Authored by Jerry Boulanger Many statements have been made about the unsuitability of automatic flow control valves (more accurately called flow limiters) [...]
Fail-safe – Capacitor Return vs. Spring Return A fail-safe actuator returns to a pre-set home position when power is removed from the actuator. In comparison a non fail-safe actuator [...]