Rockingham Park Case Study | Rivic Salem NH Commercial

Rockingham Park Redevelopment Commercial VRF — Case Study

Property: Approximately 8,400 sq ft small-to-mid commercial tenant space within Rockingham Park redevelopment area, Salem NH
Tenant: B.L. (business owner alias — commercial tenant with tenant improvement allowance from building owner)
Scope: Complete tenant improvement HVAC installation for professional services business (specialty legal/consulting practice) within new commercial building on the Rockingham Park redevelopment area; 6-zone Mitsubishi CITY MULTI VRF configuration matched to office use case; NH regulatory framework coordination
Timeline: Diagnostic and design 4 weeks (including landlord tenant improvement allowance coordination), installation 8 days coordinated with building general contractor’s tenant improvement schedule
Investment: $58,400 installed, $5,000 NH Saves Commercial rebate (NH commercial rebate framework smaller than Mass Save Commercial), $9,000 estimated IRA 179D commercial building deduction (federal parity), net $44,400 combined tenant + landlord contribution

Situation

B.L. leases approximately 8,400 sq ft commercial tenant space within the broader Rockingham Park redevelopment area, adjacent to the Tuscan Village development. The Rockingham Park redevelopment area includes the substantial commercial/mixed-use redevelopment of the former thoroughbred horse racing track site in Salem NH — a distinctive southern New Hampshire commercial destination combining Tuscan Village mixed-use with additional commercial development in the surrounding area.

B.L.’s business (specialty legal/consulting practice with approximately 22 attorneys and support staff) recently relocated to the Rockingham Park redevelopment area from a smaller downtown Salem office location. B.L.’s lease includes tenant improvement (TI) allowance from the building landlord ($30/sq ft TI allowance = $252,000 total TI budget for space buildout including HVAC, interior partition, lighting, and finishes).

Tenant space configuration: 8,400 sq ft on a single floor with contemporary open-plan configuration modified for legal/consulting professional services use, including reception/waiting area (approximately 800 sq ft), 4 conference rooms varying sizes (approximately 1,600 sq ft total), 8 private attorney offices (approximately 1,600 sq ft total), open-plan support staff workspace (approximately 2,400 sq ft), 2 file storage/library rooms (approximately 800 sq ft total), IT/mechanical/utility spaces (approximately 400 sq ft total), staff break room (approximately 400 sq ft).

Original HVAC scope from building shell construction: rough-in for HVAC installation matched to tenant configuration but no equipment installed — tenant improvement scope required tenant to specify and install HVAC equipment as part of TI allowance. This is common in commercial building shell development where HVAC scope is coordinated with tenant use case and specifications rather than pre-installed by landlord.

B.L. requested Rivic assess installation options with priorities: (1) zone-level control across the 6+ distinct use areas (reception, conference rooms, private offices, open workspace, library/storage, break room) matching varied occupancy and comfort requirements, (2) NH regulatory framework coordination (Salem NH regulatory scope applies as introduced in the Tuscan Village case study), (3) coordination with building general contractor’s tenant improvement construction schedule to avoid delays, (4) NH Saves Commercial rebate coordination for eligible rebate scope, (5) IRA 179D commercial building deduction coordination.

NH Commercial Regulatory Framework

Salem NH commercial installations follow the same NH regulatory framework introduced in the Tuscan Village residential case study, applied to commercial scope:

  • Mechanical code: NFPA 54 base with NH-specific amendments (not MA 527 CMR 5.00). Commercial installations follow the same NH mechanical code framework as residential installations.
  • Contractor licensing: NH does not have state HVAC contractor licensing. Rivic operates NH commercial installations under MA licensure with any Salem NH permits required for the specific installation.
  • NH Saves Commercial rebate: NH Saves Commercial program provides commercial heat pump and VRF rebates but at substantially smaller scale than Mass Save Commercial. NH Saves Commercial rebate typical scope $3,000-$8,000 depending on installation qualifying criteria vs Mass Save Commercial $8,000-$25,000+ for comparable scope.
  • IRA 179D commercial building deduction: IRA 179D applies equally in NH and MA (federal program).
  • Liberty Utilities gas service coordination: if the tenant space had gas heating scope, Liberty Utilities coordination would apply; this installation is all-electric heat pump so no Liberty Utilities coordination required beyond standard service context.
  • Eversource NH electric service: 400A per-tenant electric service adequate for commercial VRF installation.

Diagnostic and Assessment

Andrew Samples conducted the initial diagnostic assessment. Ryan Sullivan handled commercial VRF configuration specification. Kathleen Brennan coordinated with the building landlord, general contractor, and B.L. throughout the tenant improvement scope.

Key findings: (1) tenant space rough-in from building shell construction adequately supports commercial VRF installation, (2) 400A per-tenant electric service adequate for commercial VRF installation with capacity margin, (3) rooftop area available for outdoor condenser placement per building landlord approval, (4) tenant space configuration favors 6-zone VRF configuration matching the diverse use area requirements, (5) integration with building general contractor’s tenant improvement construction schedule feasible with coordinated milestone timing (HVAC installation typically after primary interior partition and prior to final finishes).

ACCA Manual J commercial load calculation determined tenant space cooling load at 88°F summer design of approximately 96,000 BTU/hr including internal gains from occupancy and office equipment across the varied use areas, heating load at 4°F winter design of approximately 72,000 BTU/hr.

Solution: 6-Zone Mitsubishi CITY MULTI VRF for Legal/Consulting Practice

Rivic recommended Mitsubishi CITY MULTI VRF 6-zone configuration matched to tenant space use areas: (1) reception/waiting area 18,000 BTU/hr concealed ceiling cassette (variable customer occupancy 4-12 waiting patrons throughout business day), (2) conference rooms zone 30,000 BTU/hr concealed ceiling cassettes distributed across the 4 conference rooms with individual thermostat zones (variable occupancy 2-16 attendees per conference room), (3) private attorney offices zone 24,000 BTU/hr distributed across the 8 offices with individual thermostat control (consistent single-occupant use), (4) open-plan support staff workspace 24,000 BTU/hr concealed cassettes (consistent 10-16 staff occupancy), (5) library/storage rooms 12,000 BTU/hr concealed cassettes (variable file access occupancy with minimum cooling for document preservation), (6) staff break room 9,000 BTU/hr wall-mount cassette (variable occupancy with cooking heat load from break room food preparation). Total outdoor unit capacity 120,000 BTU/hr matched to Manual J commercial loads.

Rooftop outdoor condenser placement: 2 outdoor units (60,000 BTU/hr each) coordinated for tenant space zone distribution. Refrigerant line-set routing through building rough-in chases.

Contemporary commercial finishes preserved: all indoor cassettes concealed ceiling installation in the suspended ceiling grid that will be installed by building general contractor as part of finishes phase.

Building General Contractor Coordination

Kathleen Brennan coordinated with building general contractor and building landlord throughout the tenant improvement scope:

  • Landlord tenant improvement allowance coordination: HVAC installation cost split between B.L. tenant contribution and building landlord TI allowance per lease terms.
  • General contractor construction milestones: HVAC installation scheduled after primary interior partition construction (approximately week 4 of B.L.’s TI construction schedule) and prior to final finishes/paint (approximately week 6-8). Coordination with GC’s other subs (electrician, sprinkler, IT rough-in) minimized construction schedule conflicts.
  • Rooftop condenser placement approval: building landlord approval obtained for outdoor condenser placement location and coordination with any building structural or waterproofing considerations.
  • Building master coordination: tenant space HVAC operates independently of building master systems; no building master VAV or other systems require disabling as would apply for building HVAC replacement scope.

Installation completed within B.L.’s TI construction schedule without construction delays or scheduling conflicts with other TI trades.

NH Saves Commercial Rebate Coordination

Kathleen Brennan coordinated NH Saves Commercial rebate application for the qualifying installation scope. NH Saves Commercial framework:

  • Qualifying scope: commercial heat pump / VRF installations meeting NH Saves efficiency and installation scope criteria. B.L.’s 6-zone Mitsubishi CITY MULTI VRF qualified.
  • Rebate amount: $5,000 for B.L.’s installation scope (mid-range within typical NH Saves Commercial $3,000-$8,000 scope).
  • Comparison to Mass Save Commercial: equivalent installation in Massachusetts would qualify for Mass Save Commercial rebate approximately $12,000-$15,000 — substantially larger than NH Saves Commercial.
  • IRA 179D parity: IRA 179D commercial building deduction applies equally NH and MA. Estimated $9,000 tax benefit for B.L.’s installation.

Outcome

Installation completed over 8 days coordinated with B.L.’s TI construction schedule. Post-installation operational verification: 6-zone VRF configuration delivers zone-level control across all distinct use areas. B.L. reported strong satisfaction with the zone-level control and independent thermostat operation across the diverse office areas.

Ongoing Operating Cost Estimate

Post-installation first-year utility monitoring: total electric operating cost approximately $9,800 for combined heating and cooling across the 8,400 sq ft tenant space. This represents baseline operating cost for the new tenant space installation (no prior operating cost history in this specific space given the new construction shell tenant improvement scope). Comparable industry benchmarks for professional services office in Salem NH climate suggest this operating cost profile is efficient.

Investment Summary

  • Total installation cost: $58,400 (Mitsubishi CITY MULTI 6-zone commercial VRF equipment with dual outdoor condensers, installation labor coordinated with TI construction schedule, refrigerant charging, commissioning, tenant improvement coordination)
  • NH Saves Commercial rebate: $5,000 (NH commercial rebate framework substantially smaller than Mass Save Commercial)
  • IRA 179D commercial building deduction: approximately $9,000 estimated tax benefit
  • Net investment (combined B.L. tenant + landlord TI allowance contribution): $44,400 after NH Saves and IRA 179D
  • Comparable MA scope hypothetical: would qualify for Mass Save Commercial approximately $12,000-$15,000 + IRA 179D $9,000, netting approximately $34,400-$37,400 — NH commercial installation is approximately $7,000-$10,000 more expensive net given the rebate framework difference
  • Additional value: zone-level control across 6+ distinct use areas; independent thermostat operation; 12-year Mitsubishi Diamond Contractor warranty; coordination with TI construction schedule delivered installation on B.L.’s space occupancy timeline

Frequently Asked Questions About This Case Study

Can Rivic complete similar commercial VRF tenant improvement scope for my Salem NH or other NH commercial space?
Yes for commercial tenant improvement installations with suitable configuration. Prerequisites: adequate per-tenant electric service (typical 200-400A for commercial tenant spaces depending on scope), building shell rough-in supporting commercial VRF installation, coordination with building general contractor’s TI construction schedule, landlord authorization for outdoor condenser placement, and NH regulatory framework coordination. Rivic handles NH regulatory framework coordination, building landlord coordination, general contractor coordination, and NH Saves Commercial rebate coordination as part of installation project management. Typical installation range for Salem NH commercial tenant improvement: $32,000-$85,000+ depending on tenant space size, zones, equipment tier, and installation complexity. Net investment typically $22,000-$70,000+ after NH Saves Commercial rebate and IRA 179D commercial building deduction.
How does the tenant improvement (TI) allowance coordination work for commercial installations?
Tenant improvement allowance is common in commercial lease agreements — building landlord contributes to tenant space buildout including HVAC installation as part of tenant lease terms. Typical TI allowance for professional services commercial ranges $15-$45/sq ft depending on lease terms and space configuration; some premium commercial spaces receive higher TI allowances. TI allowance coordination for HVAC installation: cost split between tenant contribution and landlord TI allowance per specific lease terms, coordination with landlord’s construction schedule and general contractor’s other TI scope, and documentation for TI allowance draw against installation cost. Rivic coordinates TI allowance documentation as part of installation project management. Some tenant installations use entirely tenant contribution (TI allowance directed to other buildout scope); others use entirely TI allowance (with tenant contribution to other scope). B.L.’s specific arrangement split HVAC installation cost between tenant and TI allowance.
How does NH Saves Commercial rebate compare to NH Saves residential rebate?
NH Saves Commercial rebate scope is designed for commercial installations (larger scope than residential) and provides larger absolute rebate amounts than residential NH Saves — but proportionally still smaller than Mass Save Commercial than the residential NH Saves-vs-Mass Save comparison. NH Saves Commercial typical range $3,000-$8,000 for typical commercial VRF installations; NH Saves residential heat pump typical range $1,500-$2,500. Mass Save Commercial rebate for equivalent commercial scope typically $8,000-$25,000+ (2-3x NH Saves Commercial); Mass Save Whole-Home residential rebate typically $10,000 (4-6x NH Saves residential). The NH-vs-MA rebate gap is proportionally similar between commercial and residential scope but the absolute dollar difference for commercial installations is larger. IRA 179D commercial building deduction applies equally in NH and MA.
Why 6 zones for the tenant space instead of fewer zones with distribution?
Legal/consulting professional services offices have varied use area requirements that favor per-area zone control rather than distributed zones: reception/waiting (variable customer occupancy 4-12 patrons throughout business day, aesthetic priority for customer comfort); conference rooms (variable occupancy 2-16 attendees per conference room, meetings run consecutively with rapid occupancy changes); private attorney offices (consistent single-occupant use, individual attorney comfort preferences vary widely); open-plan staff workspace (consistent 10-16 staff occupancy, general office comfort); library/storage rooms (variable file access occupancy but minimum cooling required for document preservation); staff break room (variable occupancy with cooking heat load). 6-zone configuration matches these distinct use case requirements. Fewer zones with distribution would require compromising between the various use area requirements — typically resulting in either over-conditioning some areas or under-conditioning others depending on operating priorities. B.L.’s priority for professional services comfort favored the 6-zone configuration cost premium.
What’s the typical cost range for Salem NH commercial VRF tenant improvement installations?
Typical range: $32,000-$85,000+ depending on tenant space size, zones, equipment tier, and installation complexity. This case study’s $58,400 total reflects Mitsubishi CITY MULTI 6-zone with dual outdoor condensers for 8,400 sq ft professional services tenant space. Smaller tenant spaces (2,000-4,000 sq ft with 3-4 zones) typically cost $28,000-$45,000; larger tenant spaces or premium equipment configurations can cost $65,000-$120,000+. NH Saves Commercial rebate typically $3,000-$8,000 depending on qualifying scope; IRA 179D commercial building deduction varies based on installation efficiency and total scope. Kathleen Brennan handles NH Saves Commercial and IRA 179D coordination as part of installation project management.

Contact Rivic Heating and Air Conditioning — Salem NH Commercial VRF

Rockingham Park redevelopment area and Salem NH commercial VRF service including commercial tenant improvement HVAC installation coordinated with building general contractor’s construction schedule, tenant improvement allowance coordination with building landlord, multi-zone commercial VRF configuration for professional services and other commercial use cases, NH regulatory framework coordination (NFPA 54 base with NH amendments, no state HVAC contractor licensing), NH Saves Commercial rebate coordination (smaller scope than Mass Save Commercial), IRA 179D commercial building deduction coordination (federal parity NH and MA), and 12-year Mitsubishi Diamond Contractor warranty administration all route through our 225 Broadway #306 office in downtown Methuen (8-20 minute drive to Salem NH from Broadway). This case study represents a specific installation completed for B.L.; individual tenant assessments determine equipment specification and installation scope.

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