Ruud RQNL-B042JK000 Replacement Parts
Compatibility GuaranteedVerified OEM PartsFast Shipping
13 parts available
Filter Part Category
Verified Fit
Mounting Arm with Grommet, Blower Motor, Single
Part #: 100-002
In Stock
CA$46.25
Verified Fit
Fan, 3 Blade, 22", 1/2" Bore, 24 Degree Pitch, CCW
Part #: 100-037
In Stock
CA$137.01
Verified Fit
Capacitor, Dual, 55/10uF, 370VAC, 50/60HZ, Round
Part #: 100-178
In Stock
CA$55.62
Verified Fit
Condenser Motor, 208/230V, 60HZ, 1PH, 1050RPM, 1/3HP, CCW
Part #: 100-257
In Stock
CA$728.60
Verified Fit
RUN CAPACITOR 45/10MFD 370/440VAC
Part #: 668-650
In Stock
CA$44.42
Verified Fit
DEFROST CONTROL BOARD KIT
Part #: 100-005
In Stock
CA$188.51
Verified Fit
DEFROST CONTROL BOARD KIT
Part #: 100-218
In Stock
CA$171.32
Verified Fit
24V SPST N/O RELAY
Part #: 100-085
In Stock
CA$31.99
Verified Fit
Image coming soon
100-116
Blower Housing
Part #: 100-116
In Stock
CA$492.32
Verified Fit
Image coming soon
100-233
DEFROST CONTROL BOARD KIT
Part #: 100-233
In Stock
CA$308.12
Verified Fit
Image coming soon
100-361
VALVE CORE
Part #: 100-361
In Stock
CA$5.01
Verified Fit
Image coming soon
100-200
Transformer with 2 Amp External Fuse, 208/230 to 24 Volt, 40VA
Part #: 100-200
In Stock
CA$66.17
Verified Fit
Image coming soon
100-201
TRANSFORMER
Part #: 100-201
In Stock
CA$67.98
Not seeing the part you need?
Our team is happy to help you find the right part for your Ruud RQNL-B042JK000.
Related Ruud Models
Other Ruud models in the same series — tap to view their replacement parts.
OEM Replacement Part Numbers
The Ruud RQNL-B042JK000 uses 13 OEM part numbers. Click any highlighted number to view its replacement.
Need Help Finding the Right Part?
Our furnace parts experts can help with compatibility questions for your Ruud RQNL-B042JK000.