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LEONARD TM-15, TM-20 THERMOSTATIC VALVES
LEONARD TM-15, TM-20 THERMOSTATIC VALVES

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LEONARD TM-15, TM-20 THERMOSTATIC VALVES

Leonard Parts Troubleshooting Chart
PACKINGS & GASKETS 1. Leak at pointer rod.
2. Leak between valve cover and base
PARTS REQUIRED:
REPAIR KIT 1/M20
(PACKINGS & GASKETS)
PORT SLEEVE ASSEMBLY 3. Valve delivers either all hot or all cold water, or will not mix consistently. REPAIR KIT R/M20 (REBUILDING KIT)
OR
M20-1-8B BRIDGE ASSEMBLY
THERMOSTAT GROUP 4. After cleaning or replacing port sleeve assembly, valve will not hold temperature. REPAIRKIT R/M20(REBUILDING KIT)
OR
M20-G2 THERMOSTAT GROUP
CHECKSTOPS 5. Hot water bypass into cold line.
6. Supplies cannot be shut off completely.
7. Leak at checkstop bonnet.
REPAIR
KIT 4/M20

(CHECKSTOP KIT)

Refer to the Operational and Maintenance guide for full Troubleshooting Instructions.

Items in LEONARD TM-15, TM-20 THERMOSTATIC VALVES

Leonard 3305 DIAL PLATE ONLY-TM-20-E, TM-15-E

$7.67/EACH

Leonard 57-D GLAND NUT-

$7.22/EACH

Leonard 57-L CP SNAP CAP-

$2.45/EACH

Leonard 7628 BLACK KNOB

$17.47/EACH

Leonard TM2020 Packing Kit 1/M20

$51.05/EACH

Leonard KIT 2/M20 PORT SLEEVE KIT

$77.38/EACH

Leonard Check Stop Rebuild Kit 4/M20-LF

$40.88/EACH

Leonard Rebuild Kit R/M20 for TM2020A

$290.86/EACH

Leonard Therm Cnt Assy M20-1-12B-LF

$321.44/EACH

Leonard M20-1-8B BRIDGE ASSEMBLY-

$140.33/EACH

Leonard M20-1-8BTF TEF/TEF BRIDGE ASSEMBLY COMPLETE TEFLON ASSEM

Call 855-289-8721 for Price

Leonard M20-14B PORT SLEEVE STUD-

$2.21/EACH

Leonard M20-1B BRIDGE-TM

$27.24/EACH

Leonard M20-1C CP COVER (CHROME)

$81.54/EACH

Leonard M20-1C RF COVER (ROUGH)-

$71.64/EACH

Leonard M20-2C COVER SCREW (4 REQ.)-

$2.21/EACH

Leonard M20-3B PORT SLEEVE PKG (2 REQ.)-

$2.21/EACH

Leonard M20-3C COVER GASKET

$2.69/EACH

Leonard M20-4B PORT SLEEVE HOLDER (2 REQ.)-

$11.65/EACH

Leonard M20-5B HOLDER NUT (2 REQ.)

$7.67/EACH

Leonard M20-6B HOLDER NUT O-RING (2 REQ.)-

$2.21/EACH

Leonard M20-G1 PORT SLEEVE ASSEMBLY-

$71.64/EACH

Leonard M20-G1TF TEF/TEF PORT SLEEVE ASSEMBLY COMPLETE TEFLON AS

Call 855-289-8721 for Price

Leonard TM-25 Thermo Group Assy

$163.86/EACH

Leonard MU-10B POINTER ROD NUT-

$2.21/EACH

Leonard MU-13D RETAINING RING -

$2.21/EACH

Leonard MU-4C GLAND PKG (2 REQ.)

$2.21/EACH

Leonard MU-5D Pointer Handle

$40.77/EACH

Leonard MU-9D STOP-

$8.57/EACH

Leonard PAM-29&30 SCREW/WASHER-

$2.92/EACH