the "A" suffix often denotes a minor manufacturing revision or packaging update

and ER402 residential and commercial pool heaters

Extended 50" lead length facilitates installation in diverse evaporator and condenser locations without splicing

or 8V series sheave that matches the 3/8-inch top width profile

we recommend using the exact 18" blower shaft specified for your model to ensure proper balance and alignment with the motor mount and support brackets

TE Connectivity T92P11A22-240 Relay 321894-706 the "A" suffix often denotesThe TE Connectivity T92P11A22 240 Relay is a heavy duty, two pole power relay engineered for rigorous HVACR applications, specifically designed to handle compressor loads up to 3. 5 tons. Utilizing a 240Vac coil and DPDT (2 Form C) contact arrangement, this 30Amp high power relay provides reliable switching for high current circuits. The unit is housed in a dust protected plastic case, ensuring internal components remain shielded from environmental