Johnson ControlsHE-68N3-0N00WS Penn System 450 Series Wall Mount Humidity Transmitter with Nickel Temperature Sensor: 10 to 90 +/-3% RH; 0 to 55° C

Johnson Controls HE-68N3-0N00WS Penn System 450 Series Wall Mount Humidity Transmitter with Nickel Temperature Sensor: 10 to 90 +/-3% RH; 0 to 55° C

Johnson Controls A421ABC-02C A421 Series Electronic Temperature Control, -40 to 212 Degree F Temperature Range, Single-Pole, Double-Throw

AO Smith 9721 Multi-HP, 3.3-Inch Frame Diameter, 1/2-HP, 1550-RPM, 115,208-230-Volt, 1.1-Amp, Ball Bearing Motor