Rinnai U334-0701 Tankless Water Heater Control Circuit Board REU-N3237FF - Flaw Style:Used - Cosmetic Flaw Dimensions- 90" 3/4 x 32"

Dimensions- 90" 3/4 x 32" 1/4 x 8" 1/2

600V or Less Dual Element Time Delay Fuse Current Limiting Class RK5

With its 5" x 4" form factor

Cutler Hammer ECN1601AJB Combination non-reversing starter with AN19BNNO motor starter

Products Unlimited 4000-09AW18K78 Transformer 208/240V SEC24 VAC Class 2

Rinnai U334-0701 Tankless Water Heater Control Circuit Board REU-N3237FF - Flaw Style:Used - Cosmetic Flaw Dimensions- 90" 3/4 x 32"Rinnai U334 0701 control circuit board designed for REU N3237FF tankless water heater models. This replacement board manages heating cycles, temperature regulation, and system diagnostics. Compatible with Rinnai's condensing tankless water heater line. Item has a manufacturing flawsold as is for parts or repair. Verify compatibility with your specific model before purchase. Direct replacement for defective boards in qualifying units. Brand: Rinnai