Weil Mclain

Headquartered in Michigan City, Indiana, Weil McLain combines hydronic heating expertise and unwavering allegiance to quality and innovation. These ideals have made Weil McLain a market leader in comfort heating since its foundation in 1881.

1980 products shown

Sort By:

View By:

  • Igniter Replacement Kit for AHE, GV, HE II Boilers View Specs
    • SKU: 511-330-148
    • Brand: Weil Mclain

    $40.65 / each

    In Stock! (58 Available) Ships in 24-48 Hrs
  • Integrated Boiler Control Unit (Includes UT Module 1013-200) View Specs
    • SKU: 382-200-448
    • Brand: Weil Mclain

    $179.95 / each

    In Stock! (49 Available) Ships in 24-48 Hrs
  • Rollout Thermal Fuse Element, 228°C View Specs
    • SKU: 512-050-230
    • Brand: Weil Mclain

    $8.95 / each

    In Stock! (98 Available) Ships in 24-48 Hrs
  • Pilot Tubing w/ Compression Fittings, 22-3/4" Long View Specs
    • SKU: 560-742-860
    • Brand: Weil Mclain

    $3.99 / each

    In Stock! (102 Available) Ships in 24-48 Hrs
  • Maintenance Kit for Ultra Gas Boilers (Sizes 155-399) View Specs
    • SKU: 383-500-620
    • Brand: Weil Mclain

    $59.95 / each

    Out of Stock Allow 2-3 Weeks to Ship Out
  • Maintenance Kit for Ultra Gas Boilers (Size 80, 105) View Specs
    • SKU: 383-500-605
    • Brand: Weil Mclain

    $49.95 / each

    In Stock! (31 Available) Ships in 24-48 Hrs
  • Ignition Electrode Kit for Ultra Gas Boilers (All Sizes) View Specs
    • SKU: 383-500-045
    • Brand: Weil Mclain

    $16.95 / each

    In Stock! (46 Available) Ships in 24-48 Hrs
  • Heat Exchanger Cleaning Tool w/ Handle View Specs
    • SKU: 591-706-200
    • Brand: Weil Mclain

    $26.65 / each

    In Stock! (20 Available) Ships in 24-48 Hrs
  • Sentinel X-100 Inhibitor Concentrate for Ultra Boilers View Specs
    • SKU: 592-900-002
    • Brand: Weil Mclain

    $26.95 / each

    In Stock! (42 Available) Ships in 24-48 Hrs
  • Combination Pressure-Temperature Gauge (All Boiler Sizes) View Specs
    • SKU: 510-218-099
    • Brand: Weil Mclain

    $15.65 / each

    In Stock! (30 Available) Ships in 24-48 Hrs
  • Aqua-Plus 45 Pewter Indirect Water Heater View Specs
    • SKU: 633-500-001
    • Brand: Weil Mclain

    $1,056.99 / each

    In Stock! (19 Available) Ships in 24-48 Hrs
  • Transformer-Relay, 120/24V View Specs
    • SKU: 510-312-167
    • Brand: Weil Mclain

    $60.95 / each

    In Stock! (18 Available) Ships in 24-48 Hrs
  • Plug In Relay w/ 24V Holding Coil View Specs
    • SKU: 510-350-223
    • Brand: Weil Mclain

    $17.95 / each

    In Stock! (18 Available) Ships in 24-48 Hrs
  • Residential Thermostat Kit for Weil McLain Indirect Water Heater View Specs

    $88.95 / each

    In Stock! (14 Available) Ships in 24-48 Hrs
  • 30" Thermocouple (Screw-In) for CG, EG, EGH, CGA Boilers View Specs
    • SKU: 511-724-254
    • Brand: Weil Mclain

    $12.95 / each

    In Stock! (37 Available) Ships in 24-48 Hrs
  • Ultra Control Module for Ultra Gas Boilers (Select Sizes) View Specs
    • SKU: 383-500-190
    • Brand: Weil Mclain

    $309.95 / each

    In Stock! (14 Available) Ships in 24-48 Hrs
  • Ultra 155 - 123,000 BTU Output High Efficiency Boiler (Nat Gas or LP) View Specs
    • SKU: 383-500-723
    • Brand: Weil Mclain

    $3,899.95 / each

    In Stock! (19 Available) Ships in 24-48 Hrs
  • Spill Switch w/ Manual Reset, 240°F for CG, CGA, CGx Boilers View Specs

    $14.49 / each

    In Stock! (9 Available) Ships in 24-48 Hrs
  • Blower Assembly Kit for HE, HE II Boilers View Specs
    • SKU: 510-312-312
    • Brand: Weil Mclain

    $259.95 / each

    In Stock! (10 Available) Ships in 24-48 Hrs
  • Combustion Chamber Kit for WTGO, WGO, SGO Boilers View Specs
    • SKU: 386-700-355
    • Brand: Weil Mclain

    $103.95 / each

    In Stock! (2 Available) Ships in 24-48 Hrs

More about Weil Mclain

Headquartered in Michigan City, Indiana, Weil McLain combines hydronic heating expertise and unwavering allegiance to quality and innovation. These ideals have made Weil McLain a market leader in comfort heating since its foundation in 1881.