Brands

A brand is not enough to look up a code. Within a single brand, the same blink count can mean different faults on different control platforms. So we list brands by equipment, then by the model family that actually defines the code.

Brands with published codes

10 of 26 brands. Every code page names the model family and control platform it applies to.

Goodman

Goodman, Amana and Daikin furnaces run on shared control platforms, so they share code tables. The same number can mean different things on different Goodman model families.

Furnace: 6 families
Air Conditioner: 1 family

Shares documentation with Amana, Daikin.

Amana

Amana heating and cooling is built on Goodman control platforms, so Goodman model families and code tables apply.

Furnace: 4 families
Air Conditioner: 1 family

Daikin

Daikin furnaces use Goodman control platforms, so Goodman model families apply. Daikin VRV IV heat pumps and Daikin mini split and thermostat codes are entirely separate systems with their own code tables.

Furnace: 2 families
Heat Pump: 1 family

Mitsubishi Electric

Mitsubishi Electric splits its equipment across several unrelated control platforms, and the same lamp pattern means different things on each one, so the codes are published per model family rather than for the brand as a whole. The GL series is R410A.

Mini Split: 1 family

Fujitsu

Mini Split: 1 family

Bradford White

Water Heater: 1 family

AO Smith

Water Heater: 1 family

Brands in the queue

These are in scope, but we will not publish a code until we know which model family and control platform it belongs to. When that lands, the brand moves up.

Whirlpool5 families
Maytag3 families
Kenmore2 families
Frigidaire0 families
GE0 families
Trane1 family
American Standard0 families
Carrier2 families
Bryant0 families
Payne0 families
Lennox1 family
Rheem3 families
York0 families
Navien0 families
State0 families
Weil-McLain0 families