Parts

Temperature probe PNE PCB This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is advisa...

Hose Adapter 1/8" - WFE This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is advisabl...

Defrost Probe PNE PCB This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is advisable ...

Control circuit board with diagnostics To protect it, we strongly recommend part #20-1531 This product is a final sale. No returns are possible. To...

Demi-Union 1.5'' black Waterco (sold separately)Half Union assembly 1.5'' black (sold separately) This product is a final sale. No returns are poss...

Black cover with transparent lid for control box Perfect for protecting parts 40-1027 and 40-1037 This product is a final sale. No returns are poss...

Clear rubber hose 1/8" ID x 1/4" OD Multiple lengths in multiples of 6'' This product is a final sale. No returns are possible. To confirm that thi...

Printed circuit board with reversible diagnostics To protect it, we strongly recommend part 20-1531 This product is a final sale. No returns are po...

O-ring BS012 (hose adapter) ***To see the size compared to a hand, see the second photo. This product is a final sale. No returns are possible. To ...

Flow switch Adjustable - screwed 1/8 NPT Flow switch This product is a final sale. No returns are possible. To confirm that this is the correct rep...

overlay (controller sticker) Touch membrane for reversible gas heat pump This product is a final sale. No returns are possible. To confirm that thi...

Short thermostat well 67.5mm This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is ad...

Transformer 240/24-12 V This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is advisabl...

Thermostat well, THERMOSTAT WELL This product is a final sale. No returns are possible. To confirm that it is the correct replacement part, it is a...

3/4 NPT cable connector with a 16mm diameter seal This product is a final sale. No returns are possible. To confirm that this is the correct replac...

Canisse, small output This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it is advisable ...

Waterco Part Fan Blades 16'', 5 Blades This product is a final sale. No returns are possible. To confirm that this is the correct replacement part,...

Waterco Part Fan Blades 18'' 12.7 mm. Plastic and fiber This product is a final sale. No returns are possible. To confirm that this is the correct ...

Flow switch Adjustable 240 VAC - 21 A This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, ...

Waterco Part Control Box Touch membrane for heat pump keyboard This product is a final sale. No returns are possible. To confirm that this is the c...

O-ring BS117 (thermostat well) *To see the size compared to a hand, see the second photo. This product is a final sale. No returns are possible. To...

Defrost Sensor Open 20F, closed 45F This product is a final sale. No returns are possible. To confirm that this is the correct replacement part, it...