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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Initial Treatment: 30g per 1
Length: 2010mm
ICAR 40uf Motor Start Capacitor Fly Lead
If the spa has heavy use add 1 tablespoon every 3 days
Edgetec 02 Air Injector Grey
Tecmark Spa Heater Pressure Switch 3903-DF replacement Test Strips Initial Treatment: 30g per 1Tecmark Spa Heater Pressure Switch 3903 DF replacement 1 5 psi 7 35kpa adjustable SPST Found in a large number of spa and pool heaters On off device that controls heater operation Utilise a diaphragm to read the water pressure signal to convert to electrical signal Variants: found on near the heater assembly 3902 1Amp, 1 5psi Adjustable, 1 8" NPT 3903 1Amp, 1 5psi Adjustable, 1 8" NPT 3903 BP 3Amp, PSI Factory Set Non Adjustable, 1 8" NPT 3903 DF
