Last Updated:
Jan 12, 2026 11:30 AM
RCB Series Condensing Commercial Boilers
Manufacturer Model Description Max Input (MBH) Ship Weight (lbs.) Qty Avail Rinnai RCB301AN RCB-301 Wall-hung boiler301 194 1 Rinnai RCB399AN RCB-399 Wall-hung boiler399 207 2 Rinnai RCB500AN RCB-500 Floor-standing boiler500 300 1 Rinnai RCB750AN RCB-750 Floor-standing boiler750 591 1 Rinnai RCB1000AN RCB-1000 Floor-standing boiler1,000 633 1
TurboMax Instantaneous Indirect Water Heaters (Non-ASME)
Manufacturer Model Description Gal. GPH* Qty Avail Thermo 2000 T-23** TurboMax T-23 (Legacy Model) 26 326 1 Thermo 2000 T-30-3 TurboMax T-30-330 326 1 Thermo 2000 T-34** TurboMax T-34 (Legacy Model) 36 440 1 Thermo 2000 T-44** TurboMax T-44 (Legacy Model) 48 440 1 Thermo 2000 T-50-3 TurboMax T-50-350 326 0 Thermo 2000 T-50-5 TurboMax T-50-550 549 0 Thermo 2000 T-80-5 TurboMax T-80-580 549 1 Thermo 2000 T-120-9 TurboMax T-120-9119 990 0
*Continuous GPH at 100 °F rise when supplied with required MBH and 180 °F boiler water to produce 140 °F Domestic Hot Water (DHW). See Performance Tables for detailed and specific ratings. **While supplies last
TurboMax Instantaneous Indirect Water Heaters (ASME)
Manufacturer Model Description Gal. GPH* Qty Avail Thermo 2000 T-80-5A TurboMax T-80-5A80 549 1 Thermo 2000 T-120-9A125 TurboMax T-120-9A125 – 125 PSI Max Pressure120 990 4 Thermo 2000 T-120-9A200 TurboMax T-120-9A200 – 200 PSI Max Pressure120 990 0
*Continuous GPH at 100 °F rise when supplied with required MBH and 180 °F boiler water to produce 140 °F Domestic Hot Water (DHW). See Performance Tables for detailed and specific ratings.
Ventum Hydronic Air Handler
Manufacturer Model Max CFM Motor Power Motor Amperage Qty Avail Thermo 2000 VenTum40 1,100 1/2 HP 8 A 0 Thermo 2000 VenTum60 2,000 3/4 HP 10 A 2
Lawler Mixing Valves
Manufacturer Model Description Qty Avail Lawler 801 “Bare” 801 Thermostatic high-low master control valve, 110-140° F 2 Lawler 802 “Bare” 802 Thermostatic high-low master control valve, 110-140° F 1 Lawler 803 “Bare” 803 Thermostatic high-low master control valve, 110-140° F 1 Lawler 804 “Bare” 804 Thermostatic high-low master control valve, 110-140° F 2 Lawler 805 “Bare” 805 Thermostatic high-low master control valve, 110-140° F 2 Lawler 801 “Piped” 801 Bare + temp. gauge and shut-off valve 2 Lawler 802 “Piped” 802 Bare + temp. gauge and shut-off valve 1 Lawler 803 “Piped” L803 Bare + temp. gauge and shut-off valve 2 Lawler 804 “Piped” 804 Bare + temp. gauge and shut-off valve 1 Lawler 805 “Piped” 805 Bare + temp. gauge and shut-off valve 1
HBX Control Systems
Manufacturer Model Description Qty Avail HBX ZON-0600 Zone Control (Wi-Fi-enabled) 2 HBX WAV-0110 Outdoor Sensor (wireless) 1 HBX WAV-0111 Base Receiver Unit (wireless) 1 HBX SNO-0600 Snowmelt Control (Wi-Fi-enabled) 2 HBX 029-0049 Plastic-dipped universal sensor 24 HBX THM-0100 Heat/Cool Thermostat & Setpoint (non-programmable) 3 HBX THM-0600 Zoning Thermostat (touchscreen, Wi-Fi) 2 HBX OUT-0100 Outdoor/Indoor Sensor 1 HBX 029-0032 Universal Sensor (stainless) 1 HBX CAB-0150 Cable for TMX-0100 (Discontinued) 10 HBX EXP-0300 Expansion Module (Discontinued) 2
JJM Alkaline Technologies Condensate Neutralizers*
Manufacturer Model Description Qty Avail Buy on eBay JJM Alkaline Technologies CBM-226 pH neutralizer with a streamlined profile and transparent capsule 0 Clearance
*While supplies last
Additional items, including replacement parts, are also available. Call 303-232-2664 or email sales@idcassociates.com with any inventory inquiries.