Triple Aquastat Relay L8124a C

Honeywell l8148a aquastat relay 6 inch l8148a1017 u l8148a c7 226 79.

Triple aquastat relay l8124a c.

Honeywell l8124a b c e g lo m aquastat relays immersion type controllers for forced hydronic heating systems that include domestic hot water service such as a tankless coil also. Has model l8124c replaced model l8124b. I tried looking for l8124b but it looks like this model number is obsolete. Description high limit protection low limit and circulation control triple aquastat relay with high limit.

Control case must be connected to earth ground. Provide disconnect means and overload protection as required. Guide to diagnostic troubleshooting for heating boiler aquastat controls. Use grounding screw provided.

Bl is 1 4 in. Only 7 left in stock order soon. I have a l8124b triple aquastat relay installed on my boiler. L8124a c multizone system l8124a c e l and m aquastat relays t87f t87f t87f l8124a r845 relay r845 relay l1 c1 c2 b2 hot pump pump pump r8184 c554 orange burner black ignition power supply.

And m relays t87f r845 relay ho pump oo 1 8124e aquastat relay t87f r845 relay pump low voltage gas valve eg vr8300 t87f r845 relay pump fig. Only 2 left in stock order soon. 43 c to 104 c adj. A multizone control can be provided by using a separate circulator and r845 relay for each zone.

Provide disconnect means and overload protection as required. B contacts are not powered. Honeywell l8124a 1007 triple aquastat vertical case relay for oil applications 1 5. High limit protection low limit and circulation control operating range low limit f.

Honeywell high limit aquastat relay color l8148e1265 u l8148e c2 277 17. Tr 1 power supply. We discuss aquastat problems such as improper adjustment improper wiring and relay buzzing or failures. 110 f to 220 f adj.

Operating range low limit c. L8124a b c e g l m aquastatfi relays 3 60 2061š10 table 1. See table 2 and fig. Control case must be connected to earth ground.

When the thermostat is calling for heat the boiler does not come on unless i tap the side of the controller and then the burners come on. Use grounding screw provided. They are rated for switching of millivoltage loads.