Watts 0036093 Thermostatic Radiator Steam Trap

The Watts 0036093 is a heavy-duty 3/4" angle steam trap engineered for reliable condensate management in low-pressure steam heating systems. This thermostatic radiator steam trap serves as the direct replacement and technical cross for the 0036046 model, ensuring seamless retrofitting in commercial and residential hydronic setups. Utilizing a balanced pressure thermostatic element with a duplex phosphor bronze diaphragm, the unit provides high-sensitivity response to temperature differentials, effectively discharging non-condensable gases and air while preventing the loss of live steam. Designed for maximum steam system efficiency, the angle body configuration facilitates installation in tight piping envelopes typical of radiator returns. By maintaining a tight seal against steam while allowing rapid condensate drainage, this trap eliminates water hammer and cold spots in the distribution loop. Field technicians specify this low pressure steam trap for its rugged construction and precise condensate removal capabilities in demanding heating applications.

• 3/4 inch angle pattern body allows for streamlined installation on standard radiator return connections.
• Balanced pressure thermostatic operation adjusts automatically to varying system pressures.
• Duplex phosphor bronze diaphragm offers superior durability and high-speed thermal response compared to single-wall elements.
• Optimized for condensate and air removal to restore heat transfer rates and reduce fuel consumption.
• Direct Watts 0036046 cross reference ensures compatibility for legacy system maintenance.

How do I know if my thermostatic radiator trap has failed?
Failure is typically indicated by "banging" or water hammer in the pipes, or conversely, a radiator that remains cold due to air binding. A trap that fails open will allow live steam into the return lines, significantly increasing energy costs.

Is the Watts 0036093 compatible with vacuum systems?
Yes, this thermostatic steam trap is designed to function effectively in both gravity and vacuum return systems, provided the operating pressure remains within the low-pressure heating range.

Can I use this to replace other 3/4" angle traps?
While designed as a cross for the 0036046, its standard 3/4" dimensions and thermostatic design make it a suitable steam trap replacement for most low-pressure radiator applications requiring an angle configuration.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.