Coates Heater Q-12DS Flow Switch Relay [240v] (21006010) defilters Helps restore aeration in compatible

Helps restore aeration in compatible spa systems

Using the correct sea-level orifice helps preserve setup accuracy and intended combustion behavior

or no longer tightening evenly

A spa jet is useful because it helps deliver the intended water action and circulation inside the spa

Balboa’s commitment to quality manufacturing ensures resistance to heat

Coates Heater Q-12DS Flow Switch Relay [240v] (21006010) defilters Helps restore aeration in compatibleA flow switch relay helps interpret or manage the signal from the flow monitoring side of the heater system, and this Coates Q 12DS relay is designed for compatible 240 volt applications where the original relay has failed or become unreliable. When the relay tied to flow protection begins to fail, heater operation can lose an important part of its control logic. The Q 12DS format and 240 volt relationship give this part practical value because