Can this valve be used with R134a

Contractor Grade: Durable beige plastic construction withstands high-traffic commercial environments

Is this gasket compatible with the Ultra 80 or 105 models

Can I use my existing dial with this replacement switch

Robertshaw 5300-765 Thermostat Els PW 29614 Can this valve be usedThe Robertshaw 5300 765 is a high limit pilot duty thermostat designed for demanding commercial foodservice applications, specifically engineered for high temperature equipment like deep fat fryers and industrial ovens. This SPST break on rise surface mount control operates within a temperature range of 175F to 500F (79C to 260C). It utilizes a 36 inch copper capillary and a 3 16" x 11 1 2" nickel plated bulb for precise thermal sensing. As a 5300