Davis Temperature/Humidity Sensor w/Radiation Shield [6830] Marine Plumbing & Ventilation | Hot Water Heaters This gives a 30% weight

This gives a 30% weight saving advantage over the nearest competitor

(3) 8034 LED - 120V AV Green

and overall durability

A-Series Flat Rocker Circuit Breaker - Double Pole - 50A

Not rated - Amperage flows between terminals stacked on post and is determined by wire and terminals used

Davis Temperature/Humidity Sensor w/Radiation Shield [6830] Marine Plumbing & Ventilation | Hot Water Heaters This gives a 30% weightTemperature Humidity Sensor w Radiation Shield Features both temperature and humidity sensors inside the radiation shield, which protects the sensors from solar radiation and other sources of radiated and reflected heat. Includes hardware for mounting on a fence post or pole and 25' (7,6M) cable. Quick Guide (pdf) Owner's Manual (pdf)