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LEONARD 520, 820, 920 NEW GEN. HIGHLOW
LEONARD 520, 820, 920 NEW GEN. HIGHLOW

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LEONARD 520, 820, 920 NEW GEN. HIGHLOW

Leonard Parts Troubleshooting Chart
Large Valve (52,82) Large Valve (92) Large Valve (125) Small Valve TM-2
PACKINGS & GASKETS 1. Leak between valve cover and base.. Repair KIT 1/50Y Repair KIT 1/50Y Repair KIT 1/125Y
(125)
Repair
KIT 1/26
(Packings & Gaskets)
PORT SLEEVE /BRIDGE ASSEMBLY 2. Valve delivers either all hot or all cold water, or will not mix consistently Repair KIT R/50 Repair KIT R/90 Repair KIT R/125 Repair KIT R/28
OR
TM-28-1-8B (bridge assembly)
THERMOSTAT GROUP 3. After cleaning or replacing port sleeve/bridge assembly, valve performance is not consistent. Repair KIT R/50
OR
TGM-50
Repair KIT R/90
OR
TGM-90
Repair KIT R/125
OR
TGM-125
KIT R/28
(rebuilding kit)
OR
TM28-G2
(thermostat group)
CHECKSTOPS, STOPS 4. Hot water by-pass into cold line (or cold into hot).
5. Supplies cannot be shut off completely. Supplies leak at checkstop bonnets
Repair KIT 2/50Y Repair KIT 2/50Y Repair KIT 2/50Y Repair KIT 4/M20 (Checkstop Kit)

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

Subcategories in LEONARD 520, 820, 920 NEW GEN. HIGHLOW
Items in LEONARD 520, 820, 920 NEW GEN. HIGHLOW
30

Leonard 30 FRICTION SPRING

$5.65/EACH

Leonard 57-L CP SNAP CAP-

$2.45/EACH

Leonard 57-L RF SNAP CAP (ROUGH)

$2.21/EACH

Leonard TM920 Packing & Gasket Kit -KIT 1/50Y

$71.60/EACH

Leonard STOP KIT (2 STOPS): KIT 2/50Y

$64.97/EACH

Leonard Kit R/50 Complete Rebuild Kit for TM-820

$427.86/EACH

Leonard Rebuild Kit R/90 for TM920

$427.86/EACH

Leonard MU-5A UPPER STEM O-RING-TM-500 & 550 CHECKSTOPS (3/4")

$2.50/EACH

Leonard PAM-29&30 SCREW/WASHER-

$2.92/EACH

Leonard TGM-1-50 PORT SLEEVE ASSEMBLY

$127.25/EACH

Leonard TGM-1-50TF TEF/TEF PORT SLEEVE ASSEMBLY COMPLETE TEFLON

Call 855-289-8721 for Price

Leonard TGM-1-90 PORT SLEEVE ASSEMBLY (TM-920)- LG TM VALVE PART

$127.25/EACH

Leonard TGM-1-90TF TEF/TEF PORT SLEEVE ASSEMBLY (TM-920) COMPLET

Call 855-289-8721 for Price

Leonard TGM-2-50 THERMOSTAT GROUP-.

$169.64/EACH

Leonard TM-15B-50 CP COVER (CHROME)-

$115.58/EACH

Leonard TM-15B-50 RF COVER (ROUGH)-

$103.11/EACH

Leonard TM-16 COVER SCREW (6 REQ.)-

$2.45/EACH

Leonard TM-16A-50 DIAL PLATE-

$8.90/EACH

Leonard TM-21-50 FLANGE PACKING-

$5.65/EACH

Leonard TM-25C CP POINTER (CHROME)-

$42.55/EACH

Leonard TM-25C RF POINTER (ROUGH)-

$36.61/EACH

Leonard TM-25D CP STOP SCREW (CHROME)-

$4.94/EACH

Leonard TM-25D RF STOP SCREW (ROUGH)-

$4.17/EACH

Leonard TM-28A POINTER ROD W/GEAR-

$35.82/EACH

Leonard TM-3-50 PORT SLEEVE NUT ASSEMBLY-

$28.30/EACH

Leonard TM-36 POINTER SET SCREW-

$2.21/EACH

Leonard TM-8 COIL SLEEVE STUD-

$21.18/EACH